[CentOS] Rsync and differential Backups

Mon Nov 9 19:36:00 UTC 2015
Александр Кириллов <nevis2us at infoline.su>

> cp -a daily.0 daily.1

cp -al daily.0 daily.1

All these can be combined with an rsyncd module to allow read only root 
access to a remote system excluding the dirs you don't normally want to 
be backed up like /proc, /var/lib/mysql, /var/lib/libvirt, ...

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