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Full Discussion: grep variable
Top Forums Shell Programming and Scripting grep variable Post 302704685 by tiberione on Saturday 22nd of September 2012 05:30:08 PM
Old 09-22-2012
Thank you so much guys that's looking close to what I need.

The only issue is that after making some changes to another section of the command, the list will originally look like this:

Code:
alpha1,1_1
alpha1,1_2
alpha1,1_3.2
alpha1,1_3.5
alpha1,2_2
alpha1,2_7
alpha2,9_1.8
alpha2,9_3
beta7,1_1
beta7,1_3.5

So I need the output to look like:
Code:
alpha1,1_3.5
alpha1,2_7
alpha2,9_3
beta7,1_3.5

Does that make sense?
Last edited by Scrutinizer; 09-23-2012 at 12:27 AM.. Reason: code tags
tiberione
 

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LEARN ABOUT V7

zgrep

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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