2 servers, get serverA to make backup of serverB? possible?

[linux_guy]

The situation:

I have 2 servers, ServerA and ServerB Both running CentOS.

Server A - has a website online for testing, not important website
Server B - has has a website online, it's an important website

Is it possible to get ServerA to make a backup of ServerB 1 or 2 times a day, that way if anything happens to ServerB, i always have a copy of my websites files on ServerA

Can this be accomplished easily? is it even possible? I don't see any options in the webadmin panel,
I'm guessing i have to do this via the terminal and download something?

If it's possible, can someone direct me to some information, i want to give this try

[mghe]

Do you have dynamical or static website?

[linux_guy]

I have a dynamical website, It's a forum using the xenforo script

[gav1]

I am not an expert but the first things I would try are
1) Cron https://www.rosehosting.com/blog/automa ... -centos-7/
2) dd http://www.computerhope.com/unix/dd.htm
or rsync http://www.tecmint.com/rsync-local-remo ... -commands/

[linux_guy]

thank you, i will give them a try and write back here eventually how it went