tar备份

tar备份

tar备份根目录

[root@localhost /]# tar cvpjf backup.tar.bz2 –exclude=/proc –exclude=/lost+found –exclude=/backup.tar.bz2 –exclude=/mnt –exclude=/sys /
[root@localhost /]# chattr +i centos7.tgz
[root@localhost /]# lsattr +i centos7.tgz

tar系统恢复

[root@localhost /]# tar -zcvpf backup.tar.gz -C /

Bzip2备份

Bzip2备份根目录

[root@localhost /]# yum install -y bzip2*
[root@localhost /]# tar cvpjf backup.tar.bz2 –exclude=/proc –exclude=/lost+found –exclude=/backup.tar.bz2 –exclude=/mnt –exclude=/sys /
[root@localhost /]# chattr +i centos7.bz2
[root@localhost /]# lsattr +i centos7.bz2

Bzip2系统恢复

[root@localhost /]# tar xvpfj backup.tar.bz2 -C /