1. Description
Universal log compression script usage: 4 parameters need to be passed. The first is to process the logs under that directory, for example: /app/logs, and the second is to process what log format (what keywords are included) For example: log, the first Three are to process logs a few days ago, and the fourth is to process compressed files a few days before deletion
[root@gtcq-gt-resource2-01 app]# more /usr/local/shell_script/logs_compression.sh
#!/bin/bash
#
#####################################
#@brief 功能：1、日志压缩 2、日志备份删除
#@author jing
#@version 1.0
#@date 2021/01/13
#@log no
#####################################
#shell Env
source /etc/profile
#cd /app/logs/app
echo $#
if [ $# -lt 3 ]
then
echo "请输入3-4个参数：第一个是处理的目录;第二个是日志后缀名称；第三个是多少天之前的日志压缩;第四个是压缩日志保留多少多少天如果不传就不处理"
exit 1
fi
#日志目录
echo $1
logs_dir=$1
#日志后缀名称
echo $2
type_log=$2
#日志保留时间
echo $3
mtime=$3
cd $logs_dir
logs_ar=( $(find $logs_dir -name "*.${type_log}*" -a ! -name '*.gz' -type f -mtime +${
mtime}) )
for (( i = 0; i < ${#logs_ar[@]}; ++i ))
do
ls -l ${logs_ar[i]}
gzip ${logs_ar[i]}
done
tar_mtime=$(($4+0))
echo $tar_mtime
if [ $tar_mtime -eq 0 ]
then
echo "没有输入第4个参数,脚本不处理.gz文件删除的工作"
exit 1
fi
find $logs_dir -name "*.${type_log}*.gz" -type f -mtime +${tar_mtime} -exec rm -rf {
} \;
[root@gtcq-gt-resource2-01 app]#