1.查看mysql上都有哪些库 mysql> show databases \G *************************** 1. row *************************** Database: information_schema *************************** 2. row *************************** Database: mysql *************************** 3. row *************************** Database: test 3 rows in set (0.00 sec) 2.执行完全备份 sh back.sh back.sh #!/bin/sh export back_dir=/data/bak export pass="123" export mysql_dir=/usr/local/mysql-5.1.56 for i in $(mysql -uroot -p$pass -e 'show databases \G' | grep Database | cut -d: -f2) do $mysql_dir/bin/mysqldump --opt $i -p$pass --skip-lock-tables>$back_dir/$i.$(date +%Y%m%d).sql done #use fetion to notice dba LD_LIBRARY_PATH=/usr/lib /usr/local/fetion/fetion --mobile=159xxxx3240 --pwd=123456 --to=159xxxx3240 --msg-utf8=mysql backup is success ! 3.计划任务 crontab -e 0 3 * * * sh /usr/bin/back.sh (责任编辑:admin) |