On Mac

Fundamental

Linux Software	Mac Software	Remarks
`getopt`	[https://formulae.brew.sh/formula/gnu-getopt `gnu-getopt`	long option support

Command	Description	Remarks
`brew install`	install a package.
`brew uninstall`	uninstall a package.
`brew list`	list all installed packages.
`brew search`	perform a substring search for packages.
`brew services list`	List all managed services for the current user.
`brew services run`	Run the service without registering to launch at login (or boot).
`brew services start`	Start the service immediately and register it to launch at login (or boot).
`brew services stop`	Stop the service immediately and unregister it from launching at login (or boot).
`brew tap [options] [user/repo] [URL]`	Tap a formula repository.
`brew tap`	List all installed taps.