分享每一天-mac软件管理包brew日常命令

mac软件管理包brew日常命令

工具推荐 3000 0 创建时间：2020-12-27 20:03:34

mac brew Homebrew

NAME
       brew - The Missing Package Manager for macOS (or Linux)

SYNOPSIS
       brew --version
       brew command [--verbose|-v] [options] [formula] ...

DESCRIPTION
       Homebrew is the easiest and most flexible way to install the UNIX tools Apple didn't include with macOS. It can also install software not packaged for your Linux distribution to your home directory without requiring sudo.

ESSENTIAL COMMANDS
       For the full command list, see the COMMANDS section.

With --verbose or --debug, many commands print extra debugging information. Note that these options should only appear after a command.

install formula
       Install formula.

formula is usually the name of the formula to install, but it has other syntaxes which are listed in the SPECIFYING FORMULAE section.

uninstall formula
       Uninstall formula.

list
       List all installed formulae.

search [text|/text/]
       Perform  a  substring search of cask tokens and formula names for text. If text is flanked by slashes, it is interpreted as a regular expression. The search for text is extended online to homebrew/core and homebrew/cask. If no search term is provided,
       all locally available formulae are listed.

COMMANDS
   analytics [subcommand]
       Control Homebrew's anonymous aggregate user behaviour analytics. Read more at https://docs.brew.sh/Analytics.

brew analytics [state]
           Display the current state of Homebrew's analytics.

brew analytics (on|off)
           Turn Homebrew's analytics on or off respectively.

brew analytics regenerate-uuid
           Regenerate the UUID used for Homebrew's analytics.

autoremove [options]
       Uninstall formulae that were only installed as a dependency of another formula and are now no longer needed.

-n, --dry-run
              List what would be uninstalled, but do not actually uninstall anything.

cleanup [options] [formula|cask]
       Remove stale lock files and outdated downloads for all formulae and casks, and remove old versions of installed formulae. If arguments are specified, only do this for the given formulae and casks. Removes all downloads more than 120 days old. This can
       be adjusted with HOMEBREW_CLEANUP_MAX_AGE_DAYS.

--prune
              Remove all cache files older than specified days.

-n, --dry-run
              Show what would be removed, but do not actually remove anything.

-s     Scrub the cache, including downloads for even the latest versions. Note downloads for any installed formulae or casks will still not be deleted. If you want to delete those too: rm -rf "$(brew --cache)"

--prune-prefix
              Only prune the symlinks and directories from the prefix and remove no other files.

commands [options]
       Show lists of built-in and external commands.

-q, --quiet
              List only the names of commands without category headers.

--include-aliases
              Include aliases of internal commands.

config
       Show Homebrew and system configuration info useful for debugging. If you file a bug report, you will be required to provide this information.

deps [options] [formula]
       Show dependencies for formula. Additional options specific to formula may be appended to the command. When given multiple formula arguments, show the intersection of dependencies for each formula.

-n     Sort dependencies in topological order.

--1    Only show dependencies one level down, instead of recursing.

--union
              Show the union of dependencies for multiple formula, instead of the intersection.

--full-name
  List dependencies by their full name.

--include-build
              Include :build dependencies for formula.

--include-optional
              Include :optional dependencies for formula.

--include-test
              Include :test dependencies for formula (non-recursive).

--skip-recommended
              Skip :recommended dependencies for formula.

--include-requirements
              Include requirements in addition to dependencies for formula.

--tree Show dependencies as a tree. When given multiple formula arguments, show individual trees for each formula.

--annotate
              Mark any build, test, optional, or recommended dependencies as such in the output.

--installed
              List dependencies for formulae that are currently installed. If formula is specified, list only its dependencies that are currently installed.

--all  List dependencies for all available formulae.

--for-each
              Switch into the mode used by the --all option, but only list dependencies for each provided formula, one formula per line. This is used for debugging the --installed/--all display mode.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

desc [options] (text|/text/|formula)
       Display formula's name and one-line description. Formula descriptions are cached; the cache is created on the first search, making that search slower than subsequent ones.

-s, --search
              Search both names and descriptions for text. If text is flanked by slashes, it is interpreted as a regular expression.

-n, --name
              Search just names for text. If text is flanked by slashes, it is interpreted as a regular expression.

-d, --description
              Search just descriptions for text. If text is flanked by slashes, it is interpreted as a regular expression.

doctor [options]
       Check  your  system for potential problems. Will exit with a non-zero status if any potential problems are found. Please note that these warnings are just used to help the Homebrew maintainers with debugging if you file an issue. If everything you use
       Homebrew for is working fine: please don't worry or file an issue; just ignore this.

--list-checks
              List all audit methods, which can be run individually if provided as arguments.

-D, --audit-debug
              Enable debugging and profiling of audit methods.
fetch [options] formula
       Download a bottle (if available) or source packages for formulae and binaries for casks. For files, also print SHA-256 checksums.

--HEAD Fetch HEAD version instead of stable version.

--devel
              Fetch development version instead of stable version.

-f, --force
              Remove a previously cached version and re-fetch.

-v, --verbose
              Do a verbose VCS checkout, if the URL represents a VCS. This is useful for seeing if an existing VCS cache has been updated.

--retry
              Retry if downloading fails or re-download if the checksum of a previously cached version no longer matches.

--deps Also download dependencies for any listed formula.

-s, --build-from-source
              Download source packages rather than a bottle.

--build-bottle
              Download source packages (for eventual bottling) rather than a bottle.

--force-bottle
              Download a bottle if it exists for the current or newest version of macOS, even if it would not be used during installation.

--[no-]quarantine
              Disable/enable quarantining of downloads (default: enabled).

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

formulae
       List all locally installable formulae including short names.

gist-logs [options] formula
       Upload logs for a failed build of formula to a new Gist. Presents an error message if no logs are found.

--with-hostname
              Include the hostname in the Gist.

-n, --new-issue
              Automatically create a new issue in the appropriate GitHub repository after creating the Gist.

-p, --private
              The Gist will be marked private and will not appear in listings but will be accessible with its link.

home [formula|cask]
       Open a formula or cask's homepage in a browser, or open Homebrew's own homepage if no argument is provided.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

info [options] [formula|cask]
       Display brief statistics for your Homebrew installation.

If a formula or cask is provided, show summary of information about it.

--analytics
              List global Homebrew analytics data or, if specified, installation and build error data for formula (provided neither HOMEBREW_NO_ANALYTICS nor HOMEBREW_NO_GITHUB_API are set).

--days How many days of analytics data to retrieve. The value for days must be 30, 90 or 365. The default is 30.

--category
              Which type of analytics data to retrieve. The value for category must be install, install-on-request or build-error; cask-install or os-version may be specified if formula is not. The default is install.

--github
              Open the GitHub source page for formula in a browser. To view formula history locally: brew log -p formula

--json Print a JSON representation. Currently the default value for version is v1 for formula. For formula and cask use v2. See the docs for examples of using the JSON output: https://docs.brew.sh/Querying-Brew

--installed
              Print JSON of formulae that are currently installed.

--all  Print JSON of all available formulae.

-v, --verbose
              Show more verbose analytics data for formula.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

install [options] formula|cask
       Install a formula or cask. Additional options specific to a formula may be appended to the command.

Unless HOMEBREW_NO_INSTALL_CLEANUP is set, brew cleanup will then be run for the installed formulae or, every 30 days, for all formulae.

-d, --debug
              If brewing fails, open an interactive debugging session with access to IRB or a shell inside the temporary build directory.

-f, --force
              Install formulae without checking for previously installed keg-only or non-migrated versions. Overwrite existing files when installing casks.

-v, --verbose
              Print the verification and postinstall steps.

--formula
              Treat all named arguments as formulae.

--env  If std is passed, use the standard build environment instead of superenv. If super is passed, use superenv even if the formula specifies the standard build environment.

--ignore-dependencies
              An unsupported Homebrew development flag to skip installing any dependencies of any kind. If the dependencies are not already present, the formula will have issues. If you're not developing Homebrew, consider adjusting  your  PATH  rather  than
              using this flag.

--only-dependencies
              Install the dependencies with specified options but do not install the formula itself.

--cc   Attempt  to  compile  using  the specified compiler, which should be the name of the compiler's executable, e.g. gcc-7 for GCC 7. In order to use LLVM's clang, specify llvm_clang. To use the Apple-provided clang, specify clang. This option will
              only accept compilers that are provided by Homebrew or bundled with macOS. Please do not file issues if you encounter errors while using this option.

-s, --build-from-source
              Compile formula from source even if a bottle is provided. Dependencies will still be installed from bottles if they are available.

--force-bottle
              Install from a bottle if it exists for the current or newest version of macOS, even if it would not normally be used for installation.

--include-test
              Install testing dependencies required to run brew test formula.

--HEAD If formula defines it, install the HEAD version, aka. master, trunk, unstable.
        --HEAD If formula defines it, install the HEAD version, aka. master, trunk, unstable.

--fetch-HEAD
              Fetch the upstream repository to detect if the HEAD installation of the formula is outdated. Otherwise, the repository's HEAD will only be checked for updates when a new stable or development version has been released.

--keep-tmp
              Retain the temporary files created during installation.

--build-bottle
              Prepare the formula for eventual bottling during installation, skipping any post-install steps.

--bottle-arch
              Optimise bottles for the specified architecture rather than the oldest architecture supported by the version of macOS the bottles are built on.

--display-times
              Print install times for each formula at the end of the run.

-i, --interactive
              Download and patch formula, then open a shell. This allows the user to run ./configure --help and otherwise determine how to turn the software package into a Homebrew package.

-g, --git
              Create a Git repository, useful for creating patches to the software.

--cask Treat all named arguments as casks.

--[no-]binaries
              Disable/enable linking of helper executables (default: enabled).

--require-sha
              Require all casks to have a checksum.

--[no-]quarantine
              Disable/enable quarantining of downloads (default: enabled).

--skip-cask-deps
              Skip installing cask dependencies.

leaves
       List installed formulae that are not dependencies of another installed formula.

link, ln [options] formula
       Symlink all of formula's installed files into Homebrew's prefix. This is done automatically when you install formulae but can be useful for DIY installations.

--overwrite
              Delete files that already exist in the prefix while linking.

-n, --dry-run
              List files which would be linked or deleted by brew link --overwrite without actually linking or deleting any files.

-f, --force
              Allow keg-only formulae to be linked.

list, ls [options] [formula|cask]
       List all installed formulae and casks.

If formula is provided, summarise the paths within its current keg. If cask is provided, list its artifacts.

--formula
              List only formulae, or treat all named arguments as formulae.

--cask List only casks, or treat all named arguments as casks.

--full-name
              Print formulae with fully-qualified names. Unless --full-name, --versions or --pinned are passed, other options (i.e. -1, -l, -r and -t) are passed to ls(1) which produces the actual output.

--versions
              Show the version number for installed formulae, or only the specified formulae if formula are provided.
               --multiple
              Only show formulae with multiple versions installed.

--pinned
              List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also pin, unpin.

-1     Force output to be one entry per line. This is the default when output is not to a terminal.

-l     List formulae in long format. If the output is to a terminal, a total sum for all the file sizes is printed before the long listing.

-r     Reverse the order of the formulae sort to list the oldest entries first.

-t     Sort formulae by time modified, listing most recently modified first.

log [options] [formula]
       Show the git log for formula, or show the log for the Homebrew repository if no formula is provided.

-p, --patch
              Also print patch from commit.

--stat Also print diffstat from commit.

--oneline
              Print only one line per commit.

-1     Print only one commit.

-n, --max-count
              Print only a specified number of commits.

migrate [options] formula
       Migrate renamed packages to new names, where formula are old names of packages.

-f, --force
              Treat installed formula and provided formula as if they are from the same taps and migrate them anyway.

missing [options] [formula]
       Check the given formula kegs for missing dependencies. If no formula are provided, check all kegs. Will exit with a non-zero status if any kegs are found to be missing dependencies.

--hide Act as if none of the specified hidden are installed. hidden should be a comma-separated list of formulae.

options [options] [formula]
       Show install options specific to formula.

--compact
              Show all options on a single line separated by spaces.

--installed
              Show options for formulae that are currently installed.

--all  Show options for all available formulae.

--command
              Show options for the specified command.

outdated [options] [formula|cask]
       List installed casks and formulae that have an updated version available. By default, version information is displayed in interactive shells, and suppressed otherwise.

-q, --quiet
              List only the names of outdated kegs (takes precedence over --verbose).

-v, --verbose
              Include detailed version information.

--formula
              List only outdated formulae.

--cask List only outdated casks.
        --json Print output in JSON format. There are two versions: v1 and v2. v1 is deprecated and is currently the default if no version is specified. v2 prints outdated formulae and casks.

--greedy
              Print outdated casks with auto_updates or version :latest.

pin formula
       Pin the specified formula, preventing them from being upgraded when issuing the brew upgrade formula command. See also unpin.

postinstall formula
       Rerun the post-install steps for formula.

readall [options] [tap]
       Import all items from the specified tap, or from all installed taps if none is provided. This can be useful for debugging issues across all items when making significant changes to formula.rb, testing the performance of loading all items  or  checking
       if any current formulae/casks have Ruby issues.

--aliases
              Verify any alias symlinks in each tap.

--syntax
              Syntax-check all of Homebrew's Ruby files (if no <tap> is passed).

reinstall [options] formula|cask
       Uninstall and then reinstall a formula or cask using the same options it was originally installed with, plus any appended options specific to a formula.

Unless HOMEBREW_NO_INSTALL_CLEANUP is set, brew cleanup will then be run for the reinstalled formulae or, every 30 days, for all formulae.

-d, --debug
              If brewing fails, open an interactive debugging session with access to IRB or a shell inside the temporary build directory.

-f, --force
              Install without checking for previously installed keg-only or non-migrated versions.

-v, --verbose
              Print the verification and postinstall steps.

--formula
              Treat all named arguments as formulae.

-s, --build-from-source
              Compile formula from source even if a bottle is available.

--force-bottle
              Install from a bottle if it exists for the current or newest version of macOS, even if it would not normally be used for installation.

--keep-tmp
              Retain the temporary files created during installation.

--display-times
              Print install times for each formula at the end of the run.

--cask Treat all named arguments as casks.

--[no-]binaries
              Disable/enable linking of helper executables (default: enabled).

--require-sha
              Require all casks to have a checksum.
--[no-]quarantine
              Disable/enable quarantining of downloads (default: enabled).

--skip-cask-deps
              Skip installing cask dependencies.

search [options] [text|/text/]
       Perform a substring search of cask tokens and formula names for text. If text is flanked by slashes, it is interpreted as a regular expression. The search for text is extended online to homebrew/core and homebrew/cask.

If no text is provided, list all locally available formulae (including tapped ones). No online search is performed.

--formula
              Without text, list all locally available formulae (no online search is performed). With text, search online and locally for formulae.

--cask Without text, list all locally available casks (including tapped ones, no online search is performed). With text, search online and locally for casks.

--desc Search for formulae with a description matching text and casks with a name matching text.

--pull-request
              Search for GitHub pull requests containing text.

--macports
              Search for text in the given package manager's list.

--fink Search for text in the given package manager's list.

--opensuse
              Search for text in the given package manager's list.

--fedora
              Search for text in the given package manager's list.

--debian
              Search for text in the given package manager's list.

--ubuntu
              Search for text in the given package manager's list.

shellenv
       Print export statements. When run in a shell, this installation of Homebrew will be added to your PATH, MANPATH, and INFOPATH.

The  variables  HOMEBREW_PREFIX,  HOMEBREW_CELLAR  and HOMEBREW_REPOSITORY are also exported to avoid querying them multiple times. Consider adding evaluation of this command's output to your dotfiles (e.g. ~/.profile, ~/.bash_profile, or ~/.zprofile)
       with: eval $(brew shellenv)

tap [options] [user/repo] [URL]
       Tap a formula repository.

If no arguments are provided, list all installed taps.

With URL unspecified, tap a formula repository from GitHub using HTTPS. Since so many taps are hosted on GitHub, this command is a shortcut for brew tap user/repo https://github.com/user/homebrew-repo.

With URL specified, tap a formula repository from anywhere, using any transport protocol that git(1) handles. The one-argument form of tap simplifies but also limits. This two-argument command makes no assumptions, so taps can be  cloned  from  places
       other than GitHub and using protocols other than HTTPS, e.g. SSH, git, HTTP, FTP(S), rsync.

--full Convert a shallow clone to a full clone without untapping. Taps are only cloned as shallow clones if --shallow was originally passed.

--shallow
              Fetch tap as a shallow clone rather than a full clone. Useful for continuous integration.
              --force-auto-update
              Auto-update tap even if it is not hosted on GitHub. By default, only taps hosted on GitHub are auto-updated (for performance reasons).

--repair
              Migrate tapped formulae from symlink-based to directory-based structure.

--list-pinned
              List all pinned taps.

tap-info [options] [tap]
       Show detailed information about one or more taps.

If no tap names are provided, display brief statistics for all installed taps.

--installed
              Show information on each installed tap.

--json Print a JSON representation of tap. Currently the default and only accepted value for version is v1. See the docs for examples of using the JSON output: https://docs.brew.sh/Querying-Brew

uninstall, rm, remove [options] formula|cask
       Uninstall a formula or cask.

-f, --force
              Delete all installed versions of formula. Uninstall even if cask is not installed, overwrite existing files and ignore errors when removing files.

--zap  Remove all files associated with a cask. May remove files which are shared between applications.

--ignore-dependencies
              Don't fail uninstall, even if formula is a dependency of any installed formulae.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

unlink [options] formula
       Remove symlinks for formula from Homebrew's prefix. This can be useful for temporarily disabling a formula: brew unlink formula && commands && brew link formula

-n, --dry-run
              List files which would be unlinked without actually unlinking or deleting any files.

unpin formula
       Unpin formula, allowing them to be upgraded by brew upgrade formula. See also pin.

untap tap
       Remove a tapped formula repository.

update [options]
       Fetch the newest version of Homebrew and all formulae from GitHub using git(1) and perform any necessary migrations.

--merge
              Use git merge to apply updates (rather than git rebase).

--preinstall
              Run on auto-updates (e.g. before brew install). Skips some slower steps.

-f, --force
              Always do a slower, full update check (even if unnecessary).

update-reset [repository]
       Fetch and reset Homebrew and all tap repositories (or any specified repository) using git(1) to their latest origin/master.

Note: this will destroy all your uncommitted or committed changes.

upgrade [options] [formula|cask]
       Upgrade  outdated  casks and outdated, unpinned formulae using the same options they were originally installed with, plus any appended brew formula options. If cask or formula are specified, upgrade only the given cask or formula kegs (unless they are
       pinned; see pin, unpin).

Unless HOMEBREW_NO_INSTALL_CLEANUP is set, brew cleanup will then be run for the upgraded formulae or, every 30 days, for all formulae.
       -d, --debug
              If brewing fails, open an interactive debugging session with access to IRB or a shell inside the temporary build directory.

-f, --force
              Install formulae without checking for previously installed keg-only or non-migrated versions. Overwrite existing files when installing casks.

-v, --verbose
              Print the verification and postinstall steps.

-n, --dry-run
              Show what would be upgraded, but do not actually upgrade anything.

--formula
              Treat all named arguments as formulae. If no named arguments are specified, upgrade only outdated formulae.

-s, --build-from-source
              Compile formula from source even if a bottle is available.

--force-bottle
              Install from a bottle if it exists for the current or newest version of macOS, even if it would not normally be used for installation.

--ignore-pinned
              Set a successful exit status even if pinned formulae are not upgraded.

--keep-tmp
              Retain the temporary files created during installation.

--display-times
              Print install times for each formula at the end of the run.

--cask Treat all named arguments as casks. If no named arguments are specified, upgrade only outdated casks.

--[no-]binaries
              Disable/enable linking of helper executables (default: enabled).

--require-sha
              Require all casks to have a checksum.

--[no-]quarantine
              Disable/enable quarantining of downloads (default: enabled).

--skip-cask-deps
              Skip installing cask dependencies.

--greedy
              Also include casks with auto_updates true or version :latest.
              uses [options] formula
       Show formulae and casks that specify formula as a dependency (i.e. show dependents of formula). When given multiple formula arguments, show the intersection of formulae that use formula. By default, uses shows all formulae and casks that specify  for-
       mula as a required or recommended dependency for their stable builds.

--recursive
              Resolve more than one level of dependencies.

--installed
              Only list formulae and casks that are currently installed.

--include-build
              Include all formulae that specify formula as :build type dependency.

--include-test
              Include all formulae that specify formula as :test type dependency.

--include-optional
              Include all formulae that specify formula as :optional type dependency.

--skip-recommended
              Skip all formulae that specify formula as :recommended type dependency.

--formula
              Include only formulae.

--cask Include only casks.

--cache [options] [formula|cask]
       Display Homebrew's download cache. See also HOMEBREW_CACHE.

If formula is provided, display the file or directory used to cache formula.

-s, --build-from-source
              Show the cache file used when building from source.

--force-bottle
              Show the cache file used when pouring a bottle.

--formula
              Only show cache files for formulae.

--cask Only show cache files for casks.

--caskroom [cask]
       Display Homebrew's Caskroom path.

If cask is provided, display the location in the Caskroom where cask would be installed, without any sort of versioned directory as the last path.

--cellar [formula]
       Display Homebrew's Cellar path. Default: $(brew --prefix)/Cellar, or if that directory doesn't exist, $(brew --repository)/Cellar.

If formula is provided, display the location in the Cellar where formula would be installed, without any sort of versioned directory as the last path.

--env [options] [formula]
       Summarise Homebrew's build environment as a plain list.

If the command's output is sent through a pipe and no shell is specified, the list is formatted for export to bash(1) unless --plain is passed.

--shell
              Generate a list of environment variables for the specified shell, or --shell=auto to detect the current shell.

--plain
              Generate plain output even when piped.
              --prefix [formula]
       Display Homebrew's install path. Default:

o   macOS Intel: /usr/local

o   macOS ARM: /opt/homebrew

o   Linux: /home/linuxbrew/.linuxbrew

If formula is provided, display the location in the Cellar where formula is or would be installed.

--unbrewed
              List files in Homebrew's prefix not installed by Homebrew.

--repository, --repo [user/repo]
       Display where Homebrew's .git directory is located.

If user/repo are provided, display where tap user/repo's directory is located.

--version
       Print the version numbers of Homebrew, Homebrew/homebrew-core and Homebrew/homebrew-cask (if tapped) to standard output.

DEVELOPER COMMANDS
   audit [options] [formula|cask]
       Check  formula for Homebrew coding style violations. This should be run before submitting a new formula or cask. If no formula|cask are provided, check all locally available formulae and casks and skip style checks. Will exit with a non-zero status if
       any errors are found.

--strict
              Run additional, stricter style checks.

--git  Run additional, slower style checks that navigate the Git repository.

--online
              Run additional, slower style checks that require a network connection.

--new  Run various additional style checks to determine if a new formula or cask is eligible for Homebrew. This should be used when creating new formula and implies --strict and --online.

--tap  Check the formulae within the given tap, specified as user/repo.

--fix  Fix style violations automatically using RuboCop's auto-correct feature.

--display-cop-names
              Include the RuboCop cop name for each violation in the output.

--display-filename
              Prefix every line of output with the file or formula name being audited, to make output easy to grep.

--skip-style
              Skip running non-RuboCop style checks. Useful if you plan on running brew style separately. Enabled by default unless a formula is specified by name.

-D, --audit-debug
              Enable debugging and profiling of audit methods.

--only Specify a comma-separated method list to only run the methods named audit_method.

--except
              Specify a comma-separated method list to skip running the methods named audit_method.

--only-cops
              Specify a comma-separated cops list to check for violations of only the listed RuboCop cops.

--except-cops
              Specify a comma-separated cops list to skip checking for violations of the listed RuboCop cops.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.
       --[no-]appcast
              Audit the appcast

--token-conflicts
              Audit for token conflicts
              bottle [options] formula
       Generate a bottle (binary package) from a formula that was installed with --build-bottle. If the formula specifies a rebuild version, it will be incremented in the generated DSL. Passing --keep-old will attempt to keep it at its original value,  while
       --no-rebuild will remove it.

--skip-relocation
              Do not check if the bottle can be marked as relocatable.

--force-core-tap
              Build a bottle even if formula is not in homebrew/core or any installed taps.

--no-rebuild
              If the formula specifies a rebuild version, remove it from the generated DSL.

--keep-old
              If the formula specifies a rebuild version, attempt to preserve its value in the generated DSL.

--json Write bottle information to a JSON file, which can be used as the value for --merge.

--merge
              Generate an updated bottle block for a formula and optionally merge it into the formula file. Instead of a formula name, requires the path to a JSON file generated with brew bottle --json formula.

--write
              Write changes to the formula file. A new commit will be generated unless --no-commit is passed.

--no-commit
              When passed with --write, a new commit will not generated after writing changes to the formula file.

--root-url
              Use the specified URL as the root of the bottle's URL instead of Homebrew's default.

bump [options] [formula]
       Display out-of-date brew formulae and the latest version available. Also displays whether a pull request has been opened with the URL.

--limit
              Limit number of package results returned.

bump-cask-pr [options] cask
       Create a pull request to update cask with a new version.

A best effort to determine the SHA-256 will be made if the value is not supplied by the user.

-n, --dry-run
              Print what would be done rather than doing it.

--write
              Make the expected file modifications without taking any Git actions.

--commit
              When passed with --write, generate a new commit after writing changes to the cask file.

--no-audit
              Don't run brew audit before opening the PR.

--online
              Run brew audit --online before opening the PR.

--no-style
              Don't run brew style --fix before opening the PR.

--no-browse
              Print the pull request URL instead of opening in a browser.

--no-fork
              Don't try to fork the repository.

--version
              Specify the new version for the cask.

--message
              Append message to the default pull request message.

--url  Specify the URL for the new download.
        --sha256
              Specify the SHA-256 checksum of the new download.

-f, --force
              Ignore duplicate open PRs.
              bump-formula-pr [options] [formula]
       Create a pull request to update formula with a new URL or a new tag.

If a URL is specified, the SHA-256 checksum of the new download should also be specified. A best effort to determine the SHA-256 and formula name will be made if either or both values are not supplied by the user.

If a tag is specified, the Git commit revision corresponding to that tag should also be specified. A best effort to determine the revision will be made if the value is not supplied by the user.

If a version is specified, a best effort to determine the URL and SHA-256 or the tag and revision will be made if both values are not supplied by the user.

Note: this command cannot be used to transition a formula from a URL-and-SHA-256 style specification into a tag-and-revision style specification, nor vice versa. It must use whichever style specification the formula already uses.

-n, --dry-run
              Print what would be done rather than doing it.

--write
              Make the expected file modifications without taking any Git actions.

--commit
              When passed with --write, generate a new commit after writing changes to the formula file.

--no-audit
              Don't run brew audit before opening the PR.

--strict
              Run brew audit --strict before opening the PR.

--online
              Run brew audit --online before opening the PR.

--no-browse
              Print the pull request URL instead of opening in a browser.

--no-fork
              Don't try to fork the repository.

--mirror
              Use the specified URL as a mirror URL. If URL is a comma-separated list of URLs, multiple mirrors will be added.

--version
              Use the specified version to override the value parsed from the URL or tag. Note that --version=0 can be used to delete an existing version override from a formula if it has become redundant.

--message
              Append message to the default pull request message.

--url  Specify the URL for the new download. If a URL is specified, the SHA-256 checksum of the new download should also be specified.

--sha256
              Specify the SHA-256 checksum of the new download.

--tag  Specify the new git commit tag for the formula.

--revision
              Specify the new commit revision corresponding to the specified git tag or specified version.

-f, --force
              Ignore duplicate open PRs. Remove all mirrors if --mirror was not specified.

bump-revision [options] formula [formula ...]
       Create a commit to increment the revision of formula. If no revision is present, "revision 1" will be added.

-n, --dry-run
              Print what would be done rather than doing it.

--message
              Append message to the default commit message.

bump-revision [options] formula [formula ...]
       Create a commit to increment the revision of formula. If no revision is present, "revision 1" will be added.

-n, --dry-run
              Print what would be done rather than doing it.

--message
              Append message to the default commit message.

bump-unversioned-casks [options] [cask|tap]
       Check all casks with unversioned URLs in a given tap for updates.

-n, --dry-run
              Do everything except caching state and opening pull requests.

--limit
              Maximum runtime in minutes.

--state-file
              File for caching state.

cat formula|cask
       Display the source of a formula or cask.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

command cmd
       Display the path to the file being used when invoking brew cmd.

create [options] URL
       Generate a formula or, with --cask, a cask for the downloadable file at URL and open it in the editor. Homebrew will attempt to automatically derive the formula name and version, but if it fails, you'll have to make your own template. The wget formula
       serves as a simple example. For the complete API, see: https://rubydoc.brew.sh/Formula

--autotools
              Create a basic template for an Autotools-style build.

--cask Create a basic template for a cask.

--cmake
              Create a basic template for a CMake-style build.

--crystal
              Create a basic template for a Crystal build.

--go   Create a basic template for a Go build.

--meson
              Create a basic template for a Meson-style build.

--node Create a basic template for a Node build.

--perl Create a basic template for a Perl build.

--python
              Create a basic template for a Python build.

--ruby Create a basic template for a Ruby build.

--rust Create a basic template for a Rust build.

--no-fetch
              Homebrew will not download URL to the cache and will thus not add its SHA-256 to the formula for you, nor will it check the GitHub API for GitHub projects (to fill out its description and homepage).

--HEAD Indicate that URL points to the package's repository rather than a file.

--set-name
              Explicitly set the name of the new formula or cask.

--set-version
              Explicitly set the version of the new formula or cask.

--set-license
        Explicitly set the license of the new formula.

--tap  Generate the new formula within the given tap, specified as user/repo.

-f, --force
              Ignore errors for disallowed formula names and names that shadow aliases.
              dispatch-build-bottle [options] formula [formula ...]
       Build bottles for these formulae with GitHub Actions.

--tap  Target tap repository (default: homebrew/core).

--issue
              If specified, post a comment to this issue number if the job fails.

--macos
              Version of macOS the bottle should be built for.

--workflow
              Dispatch specified workflow (default: dispatch-build-bottle.yml).

--upload
              Upload built bottles to Bintray.

edit [formula|cask]
       Open a formula or cask in the editor set by EDITOR or HOMEBREW_EDITOR, or open the Homebrew repository for editing if no formula is provided.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

extract [options] formula tap
       Look through repository history to find the most recent version of formula and create a copy in tap/Formula/formula@version.rb. If the tap is not installed yet, attempt to install/clone the tap before continuing. To extract a formula from a  tap  that
       is not homebrew/core use its fully-qualified form of user/repo/formula.

--version
              Extract the specified version of formula instead of the most recent.

-f, --force
              Overwrite the destination formula if it already exists.

formula formula
       Display the path where formula is located.

install-bundler-gems
       Install Homebrew's Bundler gems.

irb [options]
       Enter the interactive Homebrew Ruby shell.

--examples
              Show several examples.

--pry  Use Pry instead of IRB. Implied if HOMEBREW_PRY is set.

linkage [options] [formula]
       Check the library links from the given formula kegs. If no formula are provided, check all kegs. Raises an error if run on uninstalled formulae.

--test Show only missing libraries and exit with a non-zero status if any missing libraries are found.

--reverse
              For every library that a keg references, print its dylib path followed by the binaries that link to it.

--cached
              Print the cached linkage values stored in HOMEBREW_CACHE, set by a previous brew linkage run.
              livecheck [formulae|casks]
       Check for newer versions of formulae and/or casks from upstream.

If no formula or cask argument is passed, the list of formulae and casks to check is taken from HOMEBREW_LIVECHECK_WATCHLIST or ~/.brew_livecheck_watchlist.

--full-name
              Print formulae/casks with fully-qualified names.

--tap  Check formulae/casks within the given tap, specified as user/repo.

--all  Check all available formulae/casks.

--installed
              Check formulae/casks that are currently installed.

--newer-only
              Show the latest version only if it's newer than the formula/cask.

--json Output information in JSON format.

-q, --quiet
              Suppress warnings, don't print a progress bar for JSON output.

--formula
              Only check formulae.

--cask Only check casks.

man [options]
       Generate Homebrew's manpages.

--fail-if-changed
              Return  a  failing status code if changes are detected in the manpage outputs. This can be used to notify CI when the manpages are out of date. Additionally, the date used in new manpages will match those in the existing manpages (to allow com-
              parison without factoring in the date).

--link This is now done automatically by brew update.

mirror formula
       Reupload the stable URL of a formula to Bintray for use as a mirror.

--bintray-org
              Upload to the specified Bintray organisation (default: homebrew).

--bintray-repo
              Upload to the specified Bintray repository (default: mirror).

--no-publish
              Upload to Bintray, but don't publish.

pr-automerge [options]
       Find pull requests that can be automatically merged using brew pr-publish.

--tap  Target tap repository (default: homebrew/core).

--with-label
              Pull requests must have this label.

--without-labels
              Pull requests must not have these labels (default: do not merge, new formula, automerge-skip, linux-only).

--without-approval
              Pull requests do not require approval to be merged.

--publish
              Run brew pr-publish on matching pull requests.

--autosquash
              Instruct brew pr-publish to automatically reformat and reword commits in the pull request to our preferred format.

--ignore-failures
              Include pull requests that have failing status checks.

pr-publish [options] pull_request [pull_request ...]
       Publish bottles for a pull request with GitHub Actions. Requires write access to the repository.

--autosquash
              If supported on the target tap, automatically reformat and reword commits in the pull request to our preferred format.

--message
              Message to include when autosquashing revision bumps, deletions, and rebuilds.

--tap  Target tap repository (default: homebrew/core).

--workflow
              Target workflow filename (default: publish-commit-bottles.yml).

pr-pull [options] pull_request [pull_request ...]
       Download and publish bottles, and apply the bottle commit from a pull request with artifacts generated by GitHub Actions. Requires write access to the repository.

--no-publish
              Download the bottles, apply the bottle commit and upload the bottles to Bintray, but don't publish them.

--no-upload
              Download the bottles and apply the bottle commit, but don't upload to Bintray or GitHub Releases.

-n, --dry-run
              Print what would be done rather than doing it.

--clean
              Do not amend the commits from pull requests.

--keep-old
              If the formula specifies a rebuild version, attempt to preserve its value in the generated DSL.

--autosquash
              Automatically reformat and reword commits in the pull request to our preferred format.

--branch-okay
              Do not warn if pulling to a branch besides the repository default (useful for testing).

--resolve
              When a patch fails to apply, leave in progress and allow user to resolve, instead of aborting.

--warn-on-upload-failure
              Warn instead of raising an error if the bottle upload fails. Useful for repairing bottle uploads that previously failed.

--message
              Message to include when autosquashing revision bumps, deletions, and rebuilds.

--artifact
              Download artifacts with the specified name (default: bottles).

--bintray-org
              Upload to the specified Bintray organisation (default: homebrew).

--tap  Target tap repository (default: homebrew/core).

--root-url
              Use the specified URL as the root of the bottle's URL instead of Homebrew's default.

--bintray-mirror
              Use the specified Bintray repository to automatically mirror stable URLs defined in the formulae (default: mirror).

--workflows
              Retrieve artifacts from the specified workflow (default: tests.yml). Can be a comma-separated list to include multiple workflows.

--ignore-missing-artifacts
              Comma-separated list of workflows which can be ignored if they have not been run.

pr-upload [options]
       Apply the bottle commit and publish bottles to Bintray or GitHub Releases.

--no-publish
              Apply the bottle commit and upload the bottles, but don't publish them.

--keep-old
              If the formula specifies a rebuild version, attempt to preserve its value in the generated DSL.

-n, --dry-run
              Print what would be done rather than doing it.

--no-commit
              Do not generate a new commit before uploading.

--warn-on-upload-failure
              Warn instead of raising an error if the bottle upload fails. Useful for repairing bottle uploads that previously failed.

--bintray-org
              Upload to the specified Bintray organisation (default: homebrew).

--root-url
              Use the specified URL as the root of the bottle's URL instead of Homebrew's default.

prof [command]
       Run Homebrew with a Ruby profiler, e.g. brew prof readall.

--stackprof
              Use stackprof instead of ruby-prof (the default).

release-notes [options] [previous_tag] [end_ref]
       Print the merged pull requests on Homebrew/brew between two Git refs. If no previous_tag is provided it defaults to the latest tag. If no end_ref is provided it defaults to origin/master.

--markdown
              Print as a Markdown list.

ruby (-e text|file)
       Run a Ruby instance with Homebrew's libraries loaded, e.g. brew ruby -e "puts :gcc.f.deps" or brew ruby script.rb.

-r     Load a library using require.

-e     Execute the given text string as a script.

sh [options] [file]
       Homebrew build environment that uses years-battle-hardened build logic to help your ./configure && make && make install and even your gem install succeed. Especially handy if you run Homebrew in an Xcode-only configuration since  it  adds  tools  like
       make to your PATH which build systems would not find otherwise.

--env  Use the standard PATH instead of superenv's when std is passed.

-c, --cmd
              Execute commands in a non-interactive shell.

sponsors
       Print a Markdown summary of Homebrew's GitHub Sponsors, suitable for pasting into a README.

style [options] [file|tap|formula]
       Check formulae or files for conformance to Homebrew style guidelines.

Lists of file, tap and formula may not be combined. If none are provided, style will run style checks on the whole Homebrew library, including core code and all formulae.

--fix  Fix style violations automatically using RuboCop's auto-correct feature.

--display-cop-names
              Include the RuboCop cop name for each violation in the output.

--reset-cache
              Reset the RuboCop cache.

--formula
              Treat all named arguments as formulae.

--cask Treat all named arguments as casks.

--only-cops
              Specify a comma-separated cops list to check for violations of only the listed RuboCop cops.

--except-cops
              Specify a comma-separated cops list to skip checking for violations of the listed RuboCop cops.

tap-new [options] user/repo
       Generate the template files for a new tap.

--no-git
              Don't initialize a Git repository for the tap.

--pull-label
              Label name for pull requests ready to be pulled (default: pr-pull).

--branch
              Initialize Git repository with the specified branch name (default: main).

test [options] formula
       Run the test method provided by an installed formula. There is no standard output or return code, but generally it should notify the user if something is wrong with the installed formula.

Example: brew install jruby && brew test jruby

--devel
              Test the development version of a formula.

--HEAD Test the head version of a formula.

--keep-tmp
              Retain the temporary files created for the test.

--retry
              Retry if a testing fails.

tests [options]
       Run Homebrew's unit and integration tests.

--coverage
              Generate code coverage reports.

--generic
              Run only OS-agnostic tests.

--no-compat
              Do not load the compatibility layer when running tests.

--online
              Include tests that use the GitHub API and tests that use any of the taps for official external commands.

--byebug
              Enable debugging using byebug.

--only Run only test_script_spec.rb. Appending :line_number will start at a specific line.

--seed Randomise tests with the specified value instead of a random seed.

typecheck
       Check for typechecking errors using Sorbet.

--fix  Automatically fix type errors.

-q, --quiet
              Silence all non-critical errors.

--update
              Update RBI files.

--suggest-typed
              Try upgrading typed sigils.

--fail-if-not-changed
              Return a failing status code if all gems are up to date and gem definitions do not need a tapioca update.

--dir  Typecheck all files in a specific directory.

--file Typecheck a single file.

--ignore
              Ignores input files that contain the given string in their paths (relative to the input path passed to Sorbet).

unbottled [formula]
       Outputs the unbottled dependents of formulae.

--tag  Use the specified bottle tag (e.g. big_sur) instead of the current OS.

--dependents
              Don't get analytics data and sort by number of dependents instead.

--total
              Output the number of unbottled and total formulae.

unpack [options] formula
       Unpack the source files for formula into subdirectories of the current working directory.

--destdir
              Create subdirectories in the directory named by path instead.

--patch
              Patches for formula will be applied to the unpacked source.

-g, --git
              Initialise a Git repository in the unpacked source. This is useful for creating patches for the software.

-f, --force
              Overwrite the destination directory if it already exists.

update-license-data [options]
       Update SPDX license data in the Homebrew repository.

--fail-if-not-changed
              Return a failing status code if current license data's version is the same as the upstream. This can be used to notify CI when the SPDX license data is out of date.

update-python-resources [options] formula
       Update versions for PyPI resource blocks in formula.

-p, --print-only
              Print the updated resource blocks instead of changing formula.

-s, --silent
              Suppress any output.

--ignore-non-pypi-packages
              Don't fail if formula is not a PyPI package.

--version
              Use the specified version when finding resources for formula. If no version is specified, the current version for formula will be used.

--package-name
              Use the specified package-name when finding resources for formula. If no package name is specified, it will be inferred from the formula's stable URL.

--extra-packages
              Include these additional packages when finding resources.

--exclude-packages
              Exclude these packages when finding resources.

update-test [options]
       Run a test of brew update with a new repository clone. If no options are passed, use origin/master as the start commit.

--to-tag
              Set HOMEBREW_UPDATE_TO_TAG to test updating between tags.

--keep-tmp
              Retain the temporary directory containing the new repository clone.

--commit
              Use the specified commit as the start commit.

--before
              Use the commit at the specified date as the start commit.

vendor-gems
       Install and commit Homebrew's vendored gems.

--update
              Update all vendored Gems to the latest version.

GLOBAL CASK OPTIONS
       These options are applicable to subcommands accepting a --cask flag and all cask commands.

--appdir
              Target location for Applications (default: /Applications).

--colorpickerdir
              Target location for Color Pickers (default: ~/Library/ColorPickers).

--prefpanedir
              Target location for Preference Panes (default: ~/Library/PreferencePanes).

--qlplugindir
              Target location for QuickLook Plugins (default: ~/Library/QuickLook).

--mdimporterdir
              Target location for Spotlight Plugins (default: ~/Library/Spotlight).

--dictionarydir
              Target location for Dictionaries (default: ~/Library/Dictionaries).

--fontdir
              Target location for Fonts (default: ~/Library/Fonts).

--servicedir
              Target location for Services (default: ~/Library/Services).

--input_methoddir
              Target location for Input Methods (default: ~/Library/Input Methods).

--internet_plugindir
              Target location for Internet Plugins (default: ~/Library/Internet Plug-Ins).

--audio_unit_plugindir
              Target location for Audio Unit Plugins (default: ~/Library/Audio/Plug-Ins/Components).

--vst_plugindir
              Target location for VST Plugins (default: ~/Library/Audio/Plug-Ins/VST).

--vst3_plugindir
              Target location for VST3 Plugins (default: ~/Library/Audio/Plug-Ins/VST3).

--screen_saverdir
              Target location for Screen Savers (default: ~/Library/Screen Savers).

--language
              Comma-separated list of language codes to prefer for cask installation. The first matching language is used, otherwise it reverts to the cask's default language. The default value is the language of your system.

GLOBAL OPTIONS
       These options are applicable across multiple subcommands.

-d, --debug
              Display any debugging information.

-q, --quiet
              Make some output more quiet.

-v, --verbose
              Make some output more verbose.

-h, --help
              Show this message.

OFFICIAL EXTERNAL COMMANDS
   bundle [subcommand]
       Bundler for non-Ruby dependencies from Homebrew, Homebrew Cask, Mac App Store and Whalebrew.

brew bundle [install]
           Install and upgrade (by default) all dependencies from the Brewfile.

You can specify the Brewfile location using --file or by setting the HOMEBREW_BUNDLE_FILE environment variable.

You can skip the installation of dependencies by adding space-separated values to one or more of the following environment variables: HOMEBREW_BUNDLE_BREW_SKIP, HOMEBREW_BUNDLE_CASK_SKIP, HOMEBREW_BUNDLE_MAS_SKIP, HOMEBREW_BUNDLE_WHALEBREW_SKIP, HOME-
       BREW_BUNDLE_TAP_SKIP.

brew bundle will output a Brewfile.lock.json in the same directory as the Brewfile if all dependencies are installed successfully. This contains dependency and system status information which can be useful in debugging brew bundle failures and  repli-
       cating  a  "last known good build" state. You can opt-out of this behaviour by setting the HOMEBREW_BUNDLE_NO_LOCK environment variable or passing the --no-lock option. You may wish to check this file into the same version control system as your Brew-
       file (or ensure your version control system ignores it if you'd prefer to rely on debugging information from a local machine).

brew bundle dump
           Write all installed casks/formulae/images/taps into a Brewfile in the current directory.

brew bundle cleanup
           Uninstall all dependencies not listed from the Brewfile.

This workflow is useful for maintainers or testers who regularly install lots of formulae.

brew bundle check
           Check if all dependencies are installed from the Brewfile.

This provides a successful exit code if everything is up-to-date, making it useful for scripting.

brew bundle list
           List all dependencies present in the Brewfile.

By default, only Homebrew dependencies are listed.

brew bundle exec command
           Run an external command in an isolated build environment based on the Brewfile dependencies.

This sanitized build environment ignores unrequested dependencies, which makes sure that things you didn't specify in your Brewfile won't get picked up by commands like bundle install, npm install, etc. It will also add compiler flags which will  help
       find keg-only dependencies like openssl, icu4c, etc.

--file Read the Brewfile from this location. Use --file=- to pipe to stdin/stdout.

--global
              Read the Brewfile from ~/.Brewfile.

-v, --verbose
              install prints output from commands as they are run. check lists all missing dependencies.

--no-upgrade
              install won't run brew upgrade on outdated dependencies. Note they may still be upgraded by brew install if needed.

-f, --force
              dump overwrites an existing Brewfile. cleanup actually performs its cleanup operations.

--cleanup
              install performs cleanup operation, same as running cleanup --force.

--no-lock
              install won't output a Brewfile.lock.json.

--all  list all dependencies.

--formula
              list Homebrew dependencies.

--cask list Homebrew Cask dependencies.

--tap  list tap dependencies.

--mas  list Mac App Store dependencies.

--whalebrew
              list Whalebrew dependencies.

--describe
              dump adds a description comment above each line, unless the dependency does not have a description.

--no-restart
              dump does not add restart_service to formula lines.

--zap  cleanup casks using the zap command instead of uninstall.

services [subcommand]
       Manage background services with macOS' launchctl(1) daemon manager.

If sudo is passed, operate on /Library/LaunchDaemons (started at boot). Otherwise, operate on ~/Library/LaunchAgents (started at login).

[sudo] brew services [list]
           List all managed services for the current user (or root).

[sudo] brew services run (formula|--all)
           Run the service formula without registering to launch at login (or boot).

[sudo] brew services start (formula|--all)
           Start the service formula immediately and register it to launch at login (or boot).

[sudo] brew services stop (formula|--all)
           Stop the service formula immediately and unregister it from launching at login (or boot).

[sudo] brew services restart (formula|--all)
           Stop (if necessary) and start the service formula immediately and register it to launch at login (or boot).

[sudo] brew services cleanup
           Remove all unused services.

--all  Run subcommand on all services.

test-bot [options] [formula]
       Tests  the  full  lifecycle  of a Homebrew change to a tap (Git repository). For example, for a GitHub Actions pull request that changes a formula brew test-bot will ensure the system is cleaned and set up to test the formula, install the formula, run
       various tests and checks on it, bottle (package) the binaries and test formulae that depend on it to ensure they aren't broken by these changes.

Only supports GitHub Actions as a CI provider. This is because Homebrew uses GitHub Actions and it's freely available for public and private use with macOS and Linux workers.

--dry-run
              Print what would be done rather than doing it.

--cleanup
              Clean all state from the Homebrew directory. Use with care!

--skip-setup
              Don't check if the local system is set up correctly.

--build-from-source
              Build from source rather than building bottles.

--keep-old
              Run brew bottle --keep-old to build new bottles for a single platform.

--skip-relocation
              Run brew bottle --skip-relocation to build new bottles that don't require relocation.

--local
              Ask Homebrew to write verbose logs under ./logs/ and set $HOME to ./home/

--tap  Use the Git repository of the given tap. Defaults to the core tap for syntax checking.

--fail-fast
              Immediately exit on a failing step.

-v, --verbose
              Print test step output in real time. Has the side effect of passing output as raw bytes instead of re-encoding in UTF-8.

--test-default-formula
              Use a default testing formula when not building a tap and no other formulae are specified.

--bintray-org
              Upload bottles to the given Bintray organisation.

--root-url
              Use the specified URL as the root of the bottle's URL instead of Homebrew's default.

--git-name
              Set the Git author/committer names to the given name.

--git-email
              Set the Git author/committer email to the given email.

--ci-upload
              Use the Homebrew CI bottle upload options.

--publish
              Publish the uploaded bottles.

--skip-recursive-dependents
              Only test the direct dependents.

--only-cleanup-before
              Only run the pre-cleanup step. Needs --cleanup.

--only-setup
              Only run the local system setup check step.

--only-tap-syntax
              Only run the tap syntax check step.

--only-formulae
              Only run the formulae steps.

--only-cleanup-after
              Only run the post-cleanup step. Needs --cleanup.

CUSTOM EXTERNAL COMMANDS
       Homebrew, like git(1), supports external commands. These are executable scripts that reside somewhere in the PATH, named brew-cmdname or brew-cmdname.rb, which can be invoked like brew cmdname. This allows you to create your own commands without modi-
       fying Homebrew's internals.

Instructions for creating your own commands can be found in the docs: https://docs.brew.sh/External-Commands

SPECIFYING FORMULAE
       Many Homebrew commands accept one or more formula arguments. These arguments can take several different forms:

The name of a formula
              e.g. git, node, wget.

The fully-qualified name of a tapped formula
              Sometimes a formula from a tapped repository may conflict with one in homebrew/core. You can still access these formulae by using a special syntax, e.g. homebrew/dupes/vim or homebrew/versions/node4.

An arbitrary file
              Homebrew can install formulae from a local path. It can point to either a formula file or a bottle. Prefix relative paths with ./ to prevent them being interpreted as a formula or tap name.

SPECIFYING CASKS
       Many Homebrew Cask commands accept one or more cask arguments. These can be specified the same way as the formula arguments described in SPECIFYING FORMULAE above.

ENVIRONMENT
       Note that environment variables must have a value set to be detected. For example, run export HOMEBREW_NO_INSECURE_REDIRECT=1 rather than just export HOMEBREW_NO_INSECURE_REDIRECT.

HOMEBREW_ARCH
              Linux only: Pass this value to a type name representing the compiler's -march option.

Default: native.

HOMEBREW_ARTIFACT_DOMAIN
              Prefix  all  download  URLs,  including  those  for bottles, with this variable. For example, HOMEBREW_ARTIFACT_DOMAIN=http://localhost:8080 will cause a formula with the URL https://example.com/foo.tar.gz to instead download from http://local-
              host:8080/example.com/foo.tar.gz.

HOMEBREW_AUTO_UPDATE_SECS
              Automatically check for updates once per this seconds interval.

Default: 300.

HOMEBREW_BAT
              If set, use bat for the brew cat command.

HOMEBREW_BAT_CONFIG_PATH
              Use this as the bat configuration file.

Default: $HOME/.bat/config.

HOMEBREW_BINTRAY_KEY
              Use this API key when accessing the Bintray API (where bottles are stored).

HOMEBREW_BINTRAY_USER
              Use this username when accessing the Bintray API (where bottles are stored).

HOMEBREW_BOTTLE_DOMAIN
              Use this URL as the download mirror for bottles. For example, HOMEBREW_BOTTLE_DOMAIN=http://localhost:8080 will cause all bottles to download from the prefix http://localhost:8080/.

Default: macOS: https://homebrew.bintray.com/, Linux: https://linuxbrew.bintray.com/.

HOMEBREW_BREW_GIT_REMOTE
              Use this URL as the Homebrew/brew git(1) remote.

Default: https://github.com/Homebrew/brew.

HOMEBREW_BROWSER
              Use this as the browser when opening project homepages.

Default: $BROWSER or the OS's default browser.

HOMEBREW_CACHE
              Use this directory as the download cache.

Default: macOS: $HOME/Library/Caches/Homebrew, Linux: $XDG_CACHE_HOME/Homebrew or $HOME/.cache/Homebrew.

HOMEBREW_CASK_OPTS
              Append these options to all cask commands. All --*dir options, --language, --require-sha, --no-quarantine and --no-binaries are supported. For example, you might  add  something  like  the  following  to  your  ~/.profile,  ~/.bash_profile,  or
              ~/.zshenv:

export HOMEBREW_CASK_OPTS="--appdir=~/Applications --fontdir=/Library/Fonts"

HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS
              If set, brew install, brew upgrade and brew reinstall will cleanup all formulae when this number of days has passed.

Default: 30.

HOMEBREW_CLEANUP_MAX_AGE_DAYS
              Cleanup all cached files older than this many days.

Default: 120.

HOMEBREW_COLOR
              If set, force colour output on non-TTY outputs.

HOMEBREW_CORE_GIT_REMOTE
              Use this URL as the Homebrew/homebrew-core git(1) remote.

Default: macOS: https://github.com/Homebrew/homebrew-core, Linux: https://github.com/Homebrew/linuxbrew-core.

HOMEBREW_CURLRC
              If set, do not pass --disable when invoking curl(1), which disables the use of curlrc.

HOMEBREW_CURL_RETRIES
              Pass the given retry count to --retry when invoking curl(1).

Default: 3.

HOMEBREW_CURL_VERBOSE
              If set, pass --verbose when invoking curl(1).

HOMEBREW_DEVELOPER
              If set, tweak behaviour to be more relevant for Homebrew developers (active or budding) by e.g. turning warnings into errors.

HOMEBREW_DISABLE_LOAD_FORMULA
              If set, refuse to load formulae. This is useful when formulae are not trusted (such as in pull requests).

HOMEBREW_DISPLAY
              Use this X11 display when opening a page in a browser, for example with brew home. Primarily useful on Linux.

Default: $DISPLAY.

HOMEBREW_DISPLAY_INSTALL_TIMES
              If set, print install times for each formula at the end of the run.

HOMEBREW_EDITOR
              Use this editor when editing a single formula, or several formulae in the same directory.

Note: brew edit will open all of Homebrew as discontinuous files and directories. Visual Studio Code can handle this correctly in project mode, but many editors will do strange things in this case.

Default: $EDITOR or $VISUAL.

HOMEBREW_FAIL_LOG_LINES
              Output this many lines of output on formula system failures.

Default: 15.

HOMEBREW_FORBIDDEN_LICENSES
              A space-separated list of licenses. Homebrew will refuse to install a formula if it or any of its dependencies has a license on this list.

HOMEBREW_FORCE_BREWED_CURL
              If set, always use a Homebrew-installed curl(1) rather than the system version. Automatically set if the system version of curl is too old.

HOMEBREW_FORCE_BREWED_GIT
              If set, always use a Homebrew-installed git(1) rather than the system version. Automatically set if the system version of git is too old.

HOMEBREW_FORCE_HOMEBREW_ON_LINUX
              If set, running Homebrew on Linux will use URLs for macOS. This is useful when merging pull requests for macOS while on Linux.

HOMEBREW_FORCE_VENDOR_RUBY
              If set, always use Homebrew's vendored, relocatable Ruby version even if the system version of Ruby is new enough.

HOMEBREW_GITHUB_API_TOKEN
              Use  this  personal  access  token  for  the  GitHub  API,  for  features  such as brew search. You can create one at https://github.com/settings/tokens. If set, GitHub will allow you a greater number of API requests. For more information, see:
              https://docs.github.com/en/rest/overview/resources-in-the-rest-api#rate-limiting

Note: Homebrew doesn't require permissions for any of the scopes, but some developer commands may require additional permissions.

HOMEBREW_GIT_EMAIL
              Set the Git author and committer email to this value.

HOMEBREW_GIT_NAME
              Set the Git author and committer name to this value.

HOMEBREW_INSTALL_BADGE
              Print this text before the installation summary of each successful build.

Default: The "Beer Mug" emoji.

HOMEBREW_LIVECHECK_WATCHLIST
              Consult this file for the list of formulae to check by default when no formula argument is passed to brew livecheck.

Default: $HOME/.brew_livecheck_watchlist.

HOMEBREW_LOGS
              Use this directory to store log files.

Default: macOS: $HOME/Library/Logs/Homebrew, Linux: $XDG_CACHE_HOME/Homebrew/Logs or $HOME/.cache/Homebrew/Logs.

HOMEBREW_MAKE_JOBS
              Use this value as the number of parallel jobs to run when building with make(1).

Default: The number of available CPU cores.

HOMEBREW_NO_ANALYTICS
              If set, do not send analytics. For more information, see: https://docs.brew.sh/Analytics

HOMEBREW_NO_AUTO_UPDATE
              If set, do not automatically update before running brew install, brew upgrade or brew tap.

HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK
              If set, fail on the failure of installation from a bottle rather than falling back to building from source.

HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK
              If set, do not check for broken dependents after installing, upgrading or reinstalling formulae.

HOMEBREW_NO_COLOR
              If set, do not print text with colour added.

Default: $NO_COLOR.

HOMEBREW_NO_COMPAT
              If set, disable all use of legacy compatibility code.

HOMEBREW_NO_EMOJI
              If set, do not print HOMEBREW_INSTALL_BADGE on a successful build.

Note: Will only try to print emoji on OS X Lion or newer.

HOMEBREW_NO_GITHUB_API
              If set, do not use the GitHub API, e.g. for searches or fetching relevant issues after a failed install.

HOMEBREW_NO_INSECURE_REDIRECT
              If set, forbid redirects from secure HTTPS to insecure HTTP.

Note: While ensuring your downloads are fully secure, this is likely to cause from-source SourceForge, some GNU & GNOME-hosted formulae to fail to download.

HOMEBREW_NO_INSTALL_CLEANUP
              If set, brew install, brew upgrade and brew reinstall will never automatically cleanup installed/upgraded/reinstalled formulae or all formulae every HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS days.

HOMEBREW_PRY
              If set, use Pry for the brew irb command.

HOMEBREW_SKIP_OR_LATER_BOTTLES
              If set along with HOMEBREW_DEVELOPER, do not use bottles from older versions of macOS. This is useful in development on new macOS versions.

HOMEBREW_SORBET_RUNTIME
              If set, enable runtime typechecking using Sorbet.

HOMEBREW_SVN
              Use this as the svn(1) binary.

Default: A Homebrew-built Subversion (if installed), or the system-provided binary.

HOMEBREW_TEMP
              Use this path as the temporary directory for building packages. Changing this may be needed if your system temporary directory and Homebrew prefix are on different volumes, as macOS has trouble moving symlinks across  volumes  when  the  target
              does not yet exist. This issue typically occurs when using FileVault or custom SSD configurations.

Default: macOS: /private/tmp, Linux: /tmp.

HOMEBREW_UPDATE_REPORT_ONLY_INSTALLED
              If set, brew update only lists updates to installed software.

HOMEBREW_UPDATE_TO_TAG
              If set, always use the latest stable tag (even if developer commands have been run).

HOMEBREW_VERBOSE
              If set, always assume --verbose when running commands.

HOMEBREW_DEBUG
              If set, always assume --debug when running commands.

HOMEBREW_VERBOSE_USING_DOTS
              If set, verbose output will print a . no more than once a minute. This can be useful to avoid long-running Homebrew commands being killed due to no output.

all_proxy
              Use this SOCKS5 proxy for curl(1), git(1) and svn(1) when downloading through Homebrew.

ftp_proxy
              Use this FTP proxy for curl(1), git(1) and svn(1) when downloading through Homebrew.

http_proxy
              Use this HTTP proxy for curl(1), git(1) and svn(1) when downloading through Homebrew.

https_proxy
              Use this HTTPS proxy for curl(1), git(1) and svn(1) when downloading through Homebrew.

no_proxy
              A comma-separated list of hostnames and domain names excluded from proxying by curl(1), git(1) and svn(1) when downloading through Homebrew.

SUDO_ASKPASS
              If set, pass the -A option when calling sudo(8).

USING HOMEBREW BEHIND A PROXY
       Set the http_proxy, https_proxy, all_proxy, ftp_proxy and/or no_proxy environment variables documented above.

For example, to use an unauthenticated HTTP or SOCKS5 proxy:

export http_proxy=http://$HOST:$PORT

export all_proxy=socks5://$HOST:$PORT

And for an authenticated HTTP proxy:

export http_proxy=http://$USER:$PASSWORD@$HOST:$PORT

SEE ALSO
       Homebrew Documentation: https://docs.brew.sh

Homebrew API: https://rubydoc.brew.sh

git(1), git-log(1)

AUTHORS
       Homebrew's Project Leader is Mike McQuaid.

Homebrew's Project Leadership Committee is Misty De Meo, Shaun Jackman, Jonathan Chang, Sean Molenaar and Markus Reiter.

Homebrew's Technical Steering Committee is Michka Popoff, FX Coudert, Markus Reiter, Misty De Meo and Mike McQuaid.

Homebrew/brew's Linux maintainers are Michka Popoff, Shaun Jackman, Dawid Dziurla, Issy Long and Maxim Belkin.

Homebrew's  other  current maintainers are Claudia Pellegrino, Zach Auten, Rui Chen, Vitor Galvao, Caleb Xu, Gautham Goli, Steven Peters, Bo Anderson, William Woodruff, Igor Kapkov, Sam Ford, Alexander Bayandin, Izaak Beekman, Eric Knibbe, Viktor Sza-
       kats, Thierry Moisan, Steven Peters, Tom Schoonjans, Issy Long, CoreCode, Randall, Rylan Polster, SeekingMeaning, William Ma and Dustin Rodrigues.

Former maintainers with significant contributions include Jan Viljanen, JCount, commitay, Dominyk Tiller, Tim Smith, Baptiste Fontaine, Xu Cheng, Martin Afanasjew, Brett Koonce, Charlie Sharpsteen, Jack Nagel, Adam Vandenberg, Andrew Janke, Alex Dunn,
       neutric, Tomasz Pajor, Uladzislau Shablinski, Alyssa Ross, ilovezfs, Chongyu Zhu and Homebrew's creator: Max Howell.

BUGS
       See our issues on GitHub:

Homebrew/brew
              https://github.com/Homebrew/brew/issues

Homebrew/homebrew-core
              https://github.com/Homebrew/homebrew-core/issues

Homebrew/homebrew-cask
              https://github.com/Homebrew/homebrew-cask/issues

mac软件管理包brew日常命令

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