is-readable

来自「harvest是一个下载html网页得机器人」· 代码 · 共 13 行

#!/bin/sh
#
#  is-readable - Prints those files which are readable
#
#  is-readable,v 1.1 1995/06/08 17:26:07 hardy Exp
#
while read f; do
	if test -r "$f"; then
		echo $f;
	fi
done
exit 0