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Top Forums Shell Programming and Scripting Selecting latest entry in the log file Post 303000647 by simpsa27 on Monday 17th of July 2017 05:58:40 AM
Old 07-17-2017
Hi Ravinder

Yes I did the below command:

Code:
grep Primary-login /opt/ca/APM/Introscope10.2.0.27/logs/IntroscopeEnterpriseManager.log | tail -1 | awk '{print $9}'

This brings back what I expected:
Code:
'Wynyard_MTP_Primary-login-15002849400000527358.xml-enc'

I now want to grep again so I just get 15002849400000527358 number but only the first 10 so it would be 1500284940 is that possible?

Cheers
Alex
 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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