Thank Nethox, yes of course this is helpful.
I gave the following command and it highlighted the sub-sequence
that matched in the record:
output:
Thanks & Regards,
Sanjeev Ranot
-------- Original Message --------
Subject: Re: [bug-gawk] BUG: Gawk interval _expression_ metacharacter {} is not working as expected
Local Time: November 19, 2017 7:40 PM
UTC Time: November 19, 2017 2:10 PM
From: address@hidden
To: Quantum.Saturn <address@hidden>
address@hidden <address@hidden>
When in doubt, this may help you: grep -E --color 'pattern'