我如何找到linux程序的路径？

Question

我需要找到给定Linux可执行文件的完整路径吗？ 我怎么能这样做？

例如，cat的真实路径是/ bin / cat

Answer 1

使用which或locate：

$ which cat
/bin/cat

Answer 2

您可以使用which命令：

$ which ifconfig
/sbin/ifconfig

Answer 3

which program或whereis program

$  whatis which
which                (1)  - shows the full path of (shell) commands

$  whatis whereis
whereis              (1)  - locate the binary, source, and manual page files for a command