Bash sort strings from an specific char

I have several rows of strings, and I want to sort them alphabetically, from the character @ forward.

I give you an example, I have this:

alice@example.com
austin@microsoft.com
berto@example.com
charles@test.com
dorian@microsoft.com

and I expect this output

alice@example.com
berto@example.com
austin@microsoft.com
dorian@microsoft.com
charles@test.com

So that they are sorted by the string after the "@"

Regards!

>Solution :

You can use the sort command for this:

sort -t@ -k2 inputfile

• -t sets the delimiter to the @ character
• -k2 use the second column to sort