How do I edit all domain names together with a single command in Cpanel. Like in Ensim, I could do it with a simple shell loop calling the command EditVirtDomain. Does anybody know I can do this on Cpanel.

I have edited the wwwacct scripts and some of the modifications must also apply to the current domain names.

Thank you.

Depends on what you are trying to do. What modifications are you trying to make?

I added three things into the scripts wwwacct.

; SECONDARY MAIL SERVER DO NOT DELETE THIS ENTRY
mbox 14400 IN A <some_ip>
; END SECONDARY MAIL SERVER INFORMATION

An additional simple perl scripts that add the $domain into the /etc/secondarymx file in the secondary server.

And another perl code that add the ${domain} into Round Robin DNS configuration and a passphrase for proxy to enter the backup database server.

Any ideas? I have no clue how to change all of them at once.

Edit:
The Secondary MX record and editing the file secondarymx in second server are more important at this moment.