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Full Discussion: ksh scripting help
Top Forums Shell Programming and Scripting ksh scripting help Post 302185575 by praveenbvarrier on Tuesday 15th of April 2008 10:19:45 AM
Old 04-15-2008
NOw that the above problem is solved , I am stuck up with another grep issue,

I replaced the cat like below:-
cat $FileName | grep -v "#" | sed -e 's/ / /g' | awk '{print '$awk_filter'}' | grep -w $Filter_String

this works only if Filter_string has one word , if it has two words like "yes dr" then it gives
grep: 0652-033 Cannot open dr".

Here the grep is not taking the entire content of the $Filter_String to search ,rather it tries to search to search yes in the file dr. How we avoid this.
Last edited by praveenbvarrier; 04-15-2008 at 12:15 PM..
 

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LEARN ABOUT LINUX

zegrep

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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