linux shell脚本 -- 定时任务--备份日志

 log_bak.sh  代码

bin_home="/home//bin"

Folder_DEPLOY=$bin_home"/log"
log_back="/home/logback"


function checkDerectory() {
 if [ "`ls -A $Folder_DEPLOY`" = "" ]; then
   #do something
  echo false
 else
   #do something
  echo true
 fi
}
function checkFiles() {
 if [ "`ls -A $Folder_DEPLOY`" = "" ]; then
   #do something
  echo false
 else
   #do something
  echo true
 fi
}


dates=$(date -d "2 days ago" +%Y-%m-%d)
files="log."$dates"*"


cd $bin_home


if [ -f $files ]; then
        mv $files $Folder_DEPLOY
        derecResult=$(checkDerectory)
        #echo $derecResult
        if $derecResult ; then
                #do something
                #echo "now tar ..."
                cd $Folder_DEPLOY
                tarfilename="converter.log."$dates".tar.gz"
                tar -czvf $tarfilename *
                #echo "now mv ..."
                mv $tarfilename $log_back
                #echo "rm -rf ..."
                rm -rf $files
        fi

fi

添加任务计划

查看任务计划

crontab -l

添加任务计划

crontab -e

10 0 * * * /home/bin/log_bak.sh

 重启crontab

su root

service crond restart

OK，搞定。