Linux常用命令-which

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命令

which

描述

shows the full path of (shell) commands
显示命令路径

用法

1
which COMMAND [...]

选项

无

注意

系统默认了以下which选项

示例

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# 系统默认的which选项
$ alias which
alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
$ which ls
alias ls='ls -p --color=auto'
        /usr/bin/ls
$ which pwd
/usr/bin/pwd
$ which hostname
/usr/bin/hostname