首页写一个Linux系统文件备份脚本

写一个Linux系统文件备份脚本

时间: 2024-04-06 20:17:50 浏览: 113

#!/bin/bash #定义备份目录和备份文件名称 backup_dir="/backup" backup_file="backup_$(date +%Y%m%d_%H%M%S).tar.gz" #创建备份目录 mkdir -p $backup_dir #备份需要备份的文件或目录 tar czf $backup_dir/$backup_file /etc /var/log /home #将备份文件复制到远程服务器 scp $backup_dir/$backup_file remoteuser@remotehost:/remotebackupdir/ #删除本地备份文件 rm -rf $backup_dir/$backup_file #在远程服务器上添加备份记录 ssh remoteuser@remotehost "echo $backup_file $(date +%Y%m%d_%H%M%S) >> /remotebackupdir/backup.log" echo "Backup completed successfully!"

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