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Full Discussion: Grep document according to values
Homework and Emergencies Emergency UNIX and Linux Support Grep document according to values Post 302889187 by Lucas_0418 on Wednesday 19th of February 2014 09:31:13 AM
Old 02-19-2014
If you do not mind to grep four times, this may could help you.
Code:
TP=`grep -c "1[[:blank:]]\{1,\}1$" infile`
TN=`grep -c "0[[:blank:]]\{0,\}0$" infile`
FN=`grep -c "0[[:blank:]]\{0,\}1$" infile`
FP=`grep -c "1[[:blank:]]\{0,\}0$" infile`
echo TP" $TP";echo TN" $TN";echo FN" $FN";echo FP" $FP"

This User Gave Thanks to Lucas_0418 For This Post:
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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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