使用Bash腳本批量刪除PHP臨時文件.out文件列表

PHP每天生成一個存有系統(tǒng)要刪除的臨時文件的.out文件列表，由bash腳本逐行通過讀取.out文件（每一行代表一個待刪除的文件）挨個刪除，代碼如下（dl.sh）：

　　#!/bin/bash

　　# Shell script utility to delete file.

　　# You can call script as follows, to read myfile.txt:

　　# ./dl.sh or.txt

　　# Copyright (c) 2009 kokko <http://www.kokkowon.com/>

　　#User define Fuction(UDF)

　　processLine(){

　　line="$@" #get all args

　　if [ ! -f $FILE ]; then

　　echo "$line does not exists"

　　else

　　echo "$line"

　　rm -rf $line

　　fi

　　}

　　#echo Please enter the file name:

　　#read FILE

　　if [ ! "$1" == "" ]; then

　　FILE="$1"

　　else

　　echo Please enter the file name:

　　read FILE

　　fi

　　if [ ! -f $FILE ]; then

　　echo "$FILE does not exists"

　　exit 1

　　elif [ ! -r $FILE ]; then

　　echo "$FILE cann't read"

　　fi

　　#read $FILE using the file descriptors

　　BAKIFS=$IFS

　　IFS=$(echo -en "\n\b")

　　exec 3<&0

　　exec 0<"$FILE"

　　while read -r line

　　do

　　processLine $line

　　done

　　exec 0<&3

　　IFS=$BAKIFS

　　exit 0

　　執(zhí)行：

　　kokkowon@itbeing.com [~/www]# ./dl.sh ./temp.out

　　結(jié)果：

　　./message.tmp

　　./ECShop_V2.7.1_UTF8_Release1228.zip

　　./captcha.tmp

　　./index.tmp

　　./goods_script.tmp

　　./region.tmp

　　./article.tmp

　　./comment.tmp

　　./animated_favicon.gif

　　./auction.tmp

　　./catalog.tmp

　　./category.tmp

　　./affiche.tmp

　　./group_buy.tmp

　　./search.tmp

　　./favicon.ico

　　./itbeing/Cache/776e414da1b246fca4e72f34d6e5cce9.tmp

　　./itbeing/Cache/e8a01c49e3bd6881d1526bce80cbcad7.tmp

　　./itbeing/Cache/13da2f5482df2335081ce60c3ac5828c.tmp

　　./itbeing/Cache/aec1e7b1c552ce75969652a157572320.tmp

　　./pm.tmp

　　./respond.tmp

　　./exchange.tmp

　　./flow.tmp

　　./myship.tmp

　　./sitemaps.tmp

　　./snatch.tmp

　　./error_log

　　./article_cat.tmp