#!/bin/bash
# Author: lwq
# Last Update: 2019.10.29
# Description: nohup啓動服務的日誌分割
this_path=$(cd `dirname $0`;pwd) #根據腳本所在路徑
current_date=`date -d "-1 day" "+%Y%m%d"` #列出時間
cd $this_path
echo $this_path
echo $current_date
do_split() {
[ ! -d logs ] && mkdir -p logs
split -b 10m -d -a 4 ./tbox.log ./logs/tbox-${current_date} #切分10兆每塊至logs文件中,格式爲:tbox-xxxxxxxxxx
if [ $? -eq 0 ];then
echo "Split is finished!"
else
echo "Split is Failed!"
exit 1
fi
}
do_del_log() {
find ./logs -type f -ctime +30 | xargs rm -rf #清理30天前創建的日誌
cat /dev/null > tbox.log #清空當前目錄的tbox.log文件
}
if do_split;then
do_del_log
echo "tbox.log is split Success"
else
echo "tbox.log is split Failure"
exit 2
fi
# crontab -e 添加定時任務:每週第一天的1點執行一次
#0 1 * * */1 /lwq/hiov/tbox/ClearNohup.sh &>/dev/null
然後:
crontab -e
輸入:
0 1 * * */1 /lwq/hiov/tbox/ClearNohup.sh &>/dev/null
查看所有用戶的crontab任務:
以root用戶執行:
cat /etc/passwd | cut -f 1 -d : |xargs -I {} crontab -l -u {}