A-A+
本地和异地ftp传输备份脚本
下面是本地和异地FTP的传输备份的脚本文件和注释,希望对linux新手有一定的帮助和启发。
本地采用12小时一备同时上传异地
'文件备份目录创建auto_bak,我放在/usr/local/目录下
[root@localhost local]#mkdir auto_bak
[root@localhost local]#cd auto_bak
'编写备份脚本
- [root@localhost auto_bak]#vi auto_bak_db.sh
- #!/bin/sh
- #delete old file
- rm -rf /usr/local/auto_bak/dbname*
- #backup the datebase file to
- /usr/local/mysql/bin/mysqldump -u 90sec admin dbname >/usr/local/auto_bak/dbname.sql
- #ftp the file to 192.168.0.1
- #login in Ftp server and transfer the file
- ftp -i -n <<end
- open 192.168.0.1
- user ftp admin
- #turn to local directory
- lcd /usr/local/auto_bak/
- #transfer the file and add time lable
- put /usr/local/auto_bak/dbname.sql dbname`date -d today +"20%y-%m-%d"~"%H:%M"`.sql
- quit
- end
'添加权限 www.xiaoxiongboke.com
[root@localhost auto_bak]#chmod +x auto_bak_db.sh
二、使用crontab定时执行auto_bak_db.sh
[root@localhost local]#crontab -u root -e
#每12小时备份一次,并记录到日志
0 */12 * * * /usr/local/auto_bak/auto_bak_db.sh 1>/usr/local/auto_bak/auto_bak_db.log 2>&1