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写一个 Shell 脚本，用来备份数据库 #!/bin/bash# This is a shell script to backup MySQL database# MySQL database detailsuser="root"password="yourpassword"host="localhost"db_name="yourdbname"# Other optionsbackup_path="/opt/backups/"date=$(date +"%d-%b-%Y")# Set default file permissionsumask 177# Dump database into SQL filemysqldump –user=$user –password=$password –host=$host $db_name > $backup_path/$db_name-$date.sql# Delete files older than 30 daysfind $backup_path/* -mtime +30 -exec rm {} \\; 这脚本写的比我好多了 akatom 2022-12-13 10:25 2????
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