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【Shell】 linux通用清理脚本

作者:巴郎 / 发布于2013/6/17/ 1425

根据给定日志目录,删除时间结合crontab进行清理日志,清理完成后,后在/var/log/deltelog/ 生成按照月的清理日志


	#!/bin/sh
	###########################
	#delete log
	# in_day_num: like 1 2 is delete 2day ago logs
	# in_log_path like tomcat log home
	###########################
	in_log_path=${1}
	in_day_num=${2}

	tmp_delete_log=/var/log/deletelog/"`date +%Y%m`.log"

	deleteLog()
	{
	inner_num=${1}
	#find log
	echo "[`date`] >> start delete logs---" >> $tmp_delete_log
	find ${in_log_path} -type f -mtime ${inner_num} -print0 | xargs -0 rm -rf
	echo "[`date`] >> end delete logs---" >> $tmp_delete_log

	}
	init()
	{
	mkdir -p /var/log/deletelog/
	}
	main()
	{
	init
	if [ -z ${in_log_path} ];then
	 echo "[`date`] >> error log_path not init---" >> $tmp_delete_log
	 return
	fi

	inner_day_num=+7
	if [[ -n ${in_day_num} ]] && [[ ${in_day_num} -ge 1 ]] ; then
	 ${inner_day_num}=${in_day_num}
	fi
	deleteLog ${inner_day_num}
	}

	main

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