Shell Programming and Scripting

I need some help:

1) I have a out put from a shell script, the out put looks like this:

Attempting privilege escalation using sudo ...


List backups for CLTST:

Start date Status Ret. Class Label
-------------------- ------------ ------------ --------------------------------
2012-07-30 07:40:03 SUCCESS Unlimited CLTST_20120730_073952_U
2012-08-07 12:07:42 SUCCESS Monthly CLTST_20120807_120727_M
2012-08-16 10:23:17 SUCCESS Hourly CLTST_20120816_102306_H

List clones for CLTST:

ID Status SID Host Label Comment
-------------------------------- ---------- ---------- -------------------- ------------------------------ --------------------
ff808081396ee3cf01396ee3d4e00001 SUCCESS T01 t01.h.vt.com C_CLTST_CM_P1_T01 Source: CLTST_20120816_102306_H Created: 20120828_151932 By: autovcptest
ff8080813945bdf6013945bdf98a0001 SUCCESS T03 t03.h.vt.com C_CLTST_CM_P2_T03 Source: CLTST_20120816_102306_H Created: 20120820_153341 By: auto
Ctl completed successfully.

I need to take the value t01 from the output and store it in a variable and use it in a shell/sql script and XMl file. How to do it?

How about this ?

Code:

 perl -nle 'print $1 if (/(\w+)\.(\w+)\.(\w+)\.com/);' filename

Thanks for the reply.
When i tried your code, i get this:

t01
t02

But i only want t01, so that i can use it in a variable for later use in a shell script

---------- Post updated at 10:16 PM ---------- Previous update was at 09:46 PM ----------

Thanks for the reply.
When i tried your code, i get this:

t01
t03

But i only want t01, so that i can use it in a variable for later use in a shell script

---------- Post updated at 10:44 PM ---------- Previous update was at 10:16 PM ----------

never mind. It worked.

Thank you for the help.