阿里云日志文件备份

• 密钥访问

* 准备备份日志的服务器
ssh-keygen -t rsa -P ''
ssh-copy-id -i ~/.ssh/id_rsa.pub 192.168.2.250

• 脚本

vim /root/sh
    #!/bin/bash
    #
    nettylog=/apps/echarging/log/nettylog
    processorlog=/apps/echarging/log/processor_1_log
    nettyback=/home/nettylog
    processorback=/home/processorlog1
    nettybackR=/home/logbackup/nettylog
    processorbackR=/home/logbackup/processorlog1

    cd $nettylog
    find ./ -name netty.log-`date -d yesterday +%F`."*".log -exec cp {} $nettyback \;
    tar -zcf $nettyback/netty-log.`date -d yesterday +%F`.tar.gz $nettyback/*.log
    scp $nettyback/netty-log.`date -d yesterday +%F`.tar.gz 192.168.2.250:$nettybackR
    rm -rf $nettyback/*

    cd $processorlog
    find ./ -name processor_1.log-`date -d yesterday +%F`."*".log -exec cp {} $processorback \;
    tar -zcf $processorback/processor_1.log-`date -d yesterday +%F`.tar.gz $processorback/*.log
    scp $processorback/processor_1.log-`date  -d yesterday +%F`.tar.gz 192.168.2.250:$processorbackR
    rm -rf $processorback/*
#本打算使用find ./ -name processor_1.log-`date -d yesterday +%F`."*".log -exec tar -zcf processor_log-`date -d yesterday +%F`.tar.gz {} \;命令来直接打包，但测试发现打出的包中只有find查到的最后一个文件。所以将命令改为了两条，先将找到的文件移到一个临时目录，再打包发送。

• 定时任务

crontab -e
	* 4 * * * /bin/bash /root/sh/scplog.sh
crontab -l