How to Change multiple router settings with script

Hi all,
Is it possible to Change multiple router settings with script, My goal is to log in to few routers and execute the desired command, add/change (Usernames/password | add/delete users | config backup | changing wireless channels and so on…)?
Thanks in advice

Yes. Will you be using this script as a template to apply to the routers? If so, I would start by configuring one router manually the way you want it. Then export the configuration to file, edit as necessary with a text editor, and then import or copy/paste into the terminal of the other routers.

These might be helpful:
http://wiki.mikrotik.com/wiki/Manual:Configuration_Management
http://wiki.mikrotik.com/wiki/Console

Some examples:
/user add name=Joe password=Pass
/user set Joe password=newPass
/system backup save name=myBackup
/interface wireless set wlan1 frequency=2422