一、需求
线上一台机器做了rsync,从5台mysql机器拉取binlog日志到本地，之前是手动打包，现在写了个脚本，放到crontab定期执行打包，并删除打包后的的文件。
二、脚本如下
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#!/bin/sh# usage: # nohup sh /tmp/backup_binlog_tar.sh > nohup.out 2>/dev/null &dir_backup_tar="/data0/backup_log-bin_tar"_`date +%Y-%m-%d--%H-%M-%S`
echo $dir_backup_tar
mkdir -p $dir_backup_tar
#!/bin/sh# usage: # nohup sh /tmp/backup_binlog_tar.sh > nohup.out 2>/dev/null &dir_backup_tar="/data0/backup_log-bin_tar"_`date +%Y-%m-%d--%H-%M-%S`
echo $dir_backup_tar
mkdir -p $dir_backup_tar
dir_binlog_140="/data0/backup_log-bin/140/log-bin"
dir_binlog_141="/data0/backup_log-bin/141/log-bin"
dir_binlog_145="/data0/backup_log-bin/145/log-bin"
dir_binlog_146="/data0/backup_log-bin/146/log-bin"
dir_binlog_182="/data0/backup_log-bin/182/log-bin"
instance_seq=140dir_binlog=$dir_binlog_140if [ ! -d $dir_binlog ]; then
echo "$dir_binlog is not exit and skip!" fifor instance in `ls $dir_binlog`
do cd $dir_binlog
tar -zcf $dir_backup_tar/"$instance_seq""_""$instance"".tar.gz" $instance
if [ $? -eq 0 ];then
echo "delete $dir_binlog/$instance/* ..."
rm -rf $dir_binlog/$instance/*
else
echo "tar $dir_binlog/$instance failed!!!"
fi
doneinstance_seq=141dir_binlog=$dir_binlog_141if [ ! -d $dir_binlog ]; then
echo "$dir_binlog is not exit and skip!" fifor instance in `ls $dir_binlog`
do cd $dir_binlog
tar -zcf $dir_backup_tar/"$instance_seq""_""$instance"".tar.gz" $instance
if [ $? -eq 0 ];then
echo "delete $dir_binlog/$instance/* ..."
rm -rf $dir_binlog/$instance/*
else
echo "tar $dir_binlog/$instance failed!!!"
fi
doneinstance_seq=145dir_binlog=$dir_binlog_145if [ ! -d $dir_binlog ]; then
echo "$dir_binlog is not exit and skip!" fifor instance in `ls $dir_binlog`
do cd $dir_binlog
tar -zcf $dir_backup_tar/"$instance_seq""_""$instance"".tar.gz" $instance
if [ $? -eq 0 ];then
echo "delete $dir_binlog/$instance/* ..."
rm -rf $dir_binlog/$instance/*
else
echo "tar $dir_binlog/$instance failed!!!"
fi
doneinstance_seq=146dir_binlog=$dir_binlog_146if [ ! -d $dir_binlog ]; then
echo "$dir_binlog is not exit and skip!" fifor instance in `ls $dir_binlog`
do cd $dir_binlog
tar -zcf $dir_backup_tar/"$instance_seq""_""$instance"".tar.gz" $instance
if [ $? -eq 0 ];then
echo "delete $dir_binlog/$instance/* ..."
rm -rf $dir_binlog/$instance/*
else
echo "tar $dir_binlog/$instance failed!!!"
fi
doneinstance_seq=182dir_binlog=$dir_binlog_182if [ ! -d $dir_binlog ]; then
echo "$dir_binlog is not exit and skip!" fifor instance in `ls $dir_binlog`
do cd $dir_binlog
tar -zcf $dir_backup_tar/"$instance_seq""_""$instance"".tar.gz" $instance
if [ $? -eq 0 ];then
echo "delete $dir_binlog/$instance/* ..."
rm -rf $dir_binlog/$instance/*
else
echo "tar $dir_binlog/$instance failed!!!"
fi
done |
本文转自 zouqingyun 51CTO博客，原文链接：http://blog.51cto.com/zouqingyun/1872665，如需转载请自行联系原作者