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Full Discussion: I can't divide properly in shell
Top Forums UNIX for Dummies Questions & Answers I can't divide properly in shell Post 302170789 by mikez104 on Tuesday 26th of February 2008 04:20:07 PM
Old 02-26-2008
Computer
You guys are great. I subsituted some stuff and here is what I got

total=`grep LOI 1*.* | cut -d" " -f 13 | wc -l`
echo "$total"
failed=`grep LOI 1*.* | cut -d" " -f 13 |grep 0002| wc -l`
echo "$failed"
awk -vsome=$failed -vtotal=$total 'BEGIN { print 100-failed/total*100 ; exit } '

And it works great. Thanks!
 

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LEARN ABOUT PLAN9

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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