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Full Discussion: grep'ing a variable that contains a metacharacter ($) with a while loop
Top Forums Shell Programming and Scripting grep'ing a variable that contains a metacharacter ($) with a while loop Post 302434452 by jim mcnamara on Friday 2nd of July 2010 03:52:42 PM
Old 07-02-2010
Code:
awk -F\= '/Asset could not be deleted because it does not exist: asset_id=/ {print $2}' manager.log > patternfile

grep -F -f patternfile [file I want to search]

-F turns regexp expansion off
This User Gave Thanks to jim mcnamara For This Post:
DeCoTwc
 

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LEARN ABOUT PHP

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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