CentOS系统备份脚本详解

#!/bin/sh

#设定变量

bak_path=/root/bak_linux

date=$(date +%Y%m%d)

log_file=$bak_path/$date#log.log

#把执行结果写到日志中

exec 1>>$log_file 2>&1

#把要备份的目录打包放到$bak_path目录下

tar -zcvf $bak_path/$date#boot.tar.gz /boot

tar -zcvf $bak_path/$date#etc.tar.gz /etc

tar -zcvf $bak_path/$date#var.tar.gz /var

echo "############/n"

echo $?

#上传备份文件

ftp -i -n -v << FTPIT

open 192.168.0.27

user 111 111

binary

lcd $bak_path

mput *.tar.gz

put *#log.log

by

FTPIT

echo "############/n"

echo $?

#删除上传完毕的.tar和.log文件

rm -rf $bak_path/*#*.tar

rm -rf $bak_path/*#log.log