标签：ash inter 字母数 ret number ons shell bash option
Bash also interprets a number of multi-character options答案：
#! /bin/bash
for i in bash also interprets a number of multi-character options
do
n=`echo "$i" | wc -m`
if (($n<6))
then
echo $i
fi
done
标签：ash inter 字母数 ret number ons shell bash option
原文地址：http://blog.51cto.com/12129628/2061060
