成长值: 15613
2444
2544
7万
管理员
通常你可能会把数据放在一个分区上,有时候可能需要对该设备或者上面的一个分区进行备份。 -- Jarret
本文导航 -dcfldd 工具 …… 04% -备份分区 …… 23% -恢复分区 …… 48% -验证数据 …… 69% -分割镜像 …… 79%
编译自: https://www.linuxforum.com/threads/partition-backup.3638/ 作者: Jarret 译者: ictlyh
sudo apt-get install dcfldd
cd /tmp wget dl.fedoraproject.org/pub/epel/6/i386/dcfldd-1.3.4.1-4.el6.i686.rpm sudo yum install dcfldd-1.3.4.1-4.el6.i686.rpm dcfldd --version
cd /tmp wget dl.fedoraproject.org/pub/epel/6/x86_64/dcfldd-1.3.4.1-4.el6.x86_64.rpm sudo yum install dcfldd-1.3.4.1-4.el6.x86_64.rpm dcfldd --version
dcfldd if=/dev/sdc of=/tmp/SD-Card-Backup.img
dcfldd of=/dev/sdc if=/tmp/SD-Card-Backup.img
dcfldd if=BerryBoot.img bs=1M status=progress | tee >(dcfldd of=/dev/sdc) | dcfldd of=/dev/sdd
diff /dev/sdc /tmp/SD-Card-Backup.img
dcfldd if=/dev/sdc | split -b 4000MB - /tmp/SD-Card-Backup.img
cat /tmp/SD-Card-Backup.img* | dcfldd of=/dev/sdc
您需要 登录 才可以下载或查看,没有帐号?立即注册
使用道具 举报
本版积分规则 发表回复 回帖后跳转到最后一页
Archiver|手机版|小黑屋|51学通信技术论坛
GMT+8, 2025-1-31 15:56 , Processed in 0.122286 second(s), 33 queries .
Powered by Discuz! X3
© 2001-2013 Comsenz Inc.