名前¶

which - コマンドの場所

書式¶

which [-a] filename ...

説明¶

which returns the pathnames of the files (or links) which would be executed in the current environment, had its arguments been given as commands in a strictly POSIX-conformant shell. It does this by searching the PATH for executable files matching the names of the arguments. It does not canonicalize path names.

オプション¶

-a

各引数に一致したすべてのパス名を表示します。

終了ステータス¶

0

指定したコマンドがすべて見つかり、実行可能な場合

1

いくつかのコマンドがないか、実行可能でない場合

2

無効なオプションを指定した場合

DEPRECATION¶

Since type and command -v were mandated by POSIX, this utility is no longer useful for maintainer scripts and thus will be removed from debianutils.

翻訳¶

倉澤 望 <nabetaro@debian.or.jp>, 2012
Debian JP Documentation ML <debian-doc@debian.or.jp>