应用于目录时,命令“touch”是什么?
$ mkdir test $ ls -l test drwxrwxr-x 2 dragos dragos 4096 Oct 27 18:08 test $ touch test $ ls -l drwxrwxr-x 2 dragos dragos 4096 Oct 27 18:08 test
command-line directory touch-command
command-line ×1
directory ×1
touch-command ×1