mysql--bin日志文件清除脚本

mysql--bin日志文件清除脚本

 

#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
mysqlpath=/usr/local/mysql/bin/mysql

LOGPATH=/var/log/mysql_log
if [ -d "$LOGPATH" ];then
        :
else
        mkdir $LOGPATH
fi

DELLOG="$LOGPATH/del-sqlbin.log.$(date +%d)"
DELTMP="$LOGPATH/del-sqlbin.tmp"
MAIL_ADDR=""

DT=$(date +%Y-%m-%d --date='14 day ago')
SINGLE=0
sleep 10

echo $(date +'%Y-%m-%d %T')
echo "PURGE MASTER LOGS BEFORE '$DT';"
echo "PURGE MASTER LOGS BEFORE '$DT';" > $DELTMP
$mysqlpath -uroot  < $DELTMP

if [ $? = 0 ];then
        echo "Purge master logs sucess!"
else
        echo "Purge master logs failure!"
        SINGLE=1
fi
echo "------------------------------------------------------"
echo

if [ $SINGLE = 1 ];then
        mail -s "Purge_master_logs_err" $MAIL_ADDR < $DELLOG
fi