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Full Discussion: searching a text string for n'th :
Top Forums Shell Programming and Scripting searching a text string for n'th : Post 302448327 by sasglm on Wednesday 25th of August 2010 08:08:41 PM
Old 08-25-2010
good point...but
I've got this as a function in my .profile, and with out the ` ticks the grep doesn't invoke.
Double quotes don't help either
thanks

Code:
nbk ()
{
echo \\n \\r grep -E $1 /etc/passwd | cut -d: -f1,5
}
 
 
tx8apbci210:/home/nas/nbk1hhk> nbk Sean
 
 grep -E Sean /etc/passwd
tx8apbci210:/home/nas/nbk1hhk>

Last edited by Scott; 08-25-2010 at 09:10 PM.. Reason: Please use code tags
 

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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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