Shell 修改定时器

#!/bin/bash

#修改mondev用户的定时器(/var/spool/cron/mondev)

usage(){
echo "command is not right.."
echo "sh mondev_crontab.sh ipListFile"
exit
}

if [ "$1" == "" ] || [ ! -r $1 ]
then
usage
fi


root_user="root"
root_pass="!13YXdgh"
errlog="log/crontaberror.log"

for ip in `cat $1 |awk '{print $1}'`
do
#先清空mondev用户的定时器
errm1=`sshpass -p $root_pass ssh -t -o StrictHostKeyChecking=no $root_user@$ip "echo >/var/spool/cron/mondev"`
if [ "$?" == "0" ] && [ "$errm1" == "" ]
then
#添加定时器
errm2=`sshpass -p $root_pass ssh -t -o StrictHostKeyChecking=no $root_user@$ip "echo '0 */24 * * * /data/mondev/mondo/client/bin/magent restart' > /var/spool/cron/mondev"`

if [ "$?" == "0" ] && [ "$errm2" == "" ]
then
echo "update crontab success"
else
echo "update crontab fail................."
echo "$ip \n update crontab fail.................\n" >> $errlog
fi

else
echo "clearn /var/spool/cron/mondev has error....."
echo "$ip \n clearn /var/spool/cron/mondev has error..... \n " >> $errlog
fi

sleep 1

done



                  








@dianxinguangchang.43F.zhongshanerlu.yuexiuqu.guangzhoushi.guangdongsheng

2016年10月13日 星期四 17时10分