UNIX - How do I grep for a TAB space ?

In order to grep for a TAB you would need to you use the following syntax,

[root@Linux~]# grep $'\t' file.txt

Rick Donato is a Network Automation Architect/Evangelist and the founder of Packet Coders.

Want to become a UNIX expert?

Here is our hand-picked selection of the best courses you can find online:
UNIX Administration Fundamentals
Vim Masterclass
and our recommended certification practice exams:
AlphaPrep Practice Tests - Free Trial