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Full Discussion: diff 2 files > file3, but records in various order
Top Forums Shell Programming and Scripting diff 2 files > file3, but records in various order Post 302413146 by jgt on Wednesday 14th of April 2010 05:46:46 PM
Old 04-14-2010
Code:
#!/bin/ksh
              
        
while read name            
do                         
  grep $name $2 >/dev/null
  if [ "$?" != "0" ]       
  then                     
     echo $name            
  fi                       
done <$1

./script source1 source2
Last edited by jgt; 04-14-2010 at 06:49 PM.. Reason: Don't need to sort files
 

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LEARN ABOUT X11R4

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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