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Full Discussion: scripting: multiple values from file passing to command
Top Forums UNIX for Dummies Questions & Answers scripting: multiple values from file passing to command Post 302127979 by LisaS on Friday 20th of July 2007 01:27:35 PM
Old 07-20-2007
yes, thank you - I could see that after I "slept on it"
what if I changed it up and needed to be able to reference them separately like
C_CMD $1 | grep $2 | grep -v $3 | lp -d$4

would I have to just parse them out of the one variable or is there a differen techinque to use in that case

(not that I'd write that stmt but just example of piping and passing them)
 

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LEARN ABOUT POSIX

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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