permx

来自「UNIX+shell范例精解（第4版）代码」· 代码 · 共 11 行

#!/bin/sh
# Scriptname:permx
for file         # Empty wordlist
do
	if [ -f $file -a ! -x $file ]
	then
		     chmod +x $file
		     echo $file now has execute permission
	fi
done