linux-tutorial/codes/shell/示例脚本/查找替换文本/regex/目录文件计数.sh

#!/bin/bash

# count number of files in your PATH

mypath=`echo $PATH | sed 's/:/ /g'`
count=0
for directory in $mypath
do
    check=`ls $directory`
    echo $check
    for item in $check
    do
        count=$[ $count + 1 ]
    done
    echo "$directory - $count"
    count=0
done