Backup FreeBSD Jails Using Ezjail

Using jail to separate individual running services is very easy to achieve in FreeBSD. In my case, I put my several websites into different jails just for easy maintenance and a clear mind. With the jails set up, it is then becomes the most important job to enable a stable backup plan for all the jails. In this article, I will introduce my way of backing up jails using ezjail, rsync, and crontab.