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Full Discussion: KSH Output/Strip portion of file in HP-UX
Top Forums Shell Programming and Scripting KSH Output/Strip portion of file in HP-UX Post 302359916 by Scrutinizer on Wednesday 7th of October 2009 05:19:09 PM
Old 10-07-2009
What 's wrong with a good ol'e shell script Smilie
ksh/bash/zsh/sh code:
  1. while read lineno line; do
  2.   case $line in
  3.     "<<<"*) exec 4>&1 >${line#* } ;; # save old handle, redirect output 
  4.     ">>>"*) exec >&4              ;; # restore old handle
  5.          *) echo $lineno $line    ;;
  6.   esac
  7. done < infile  > outfile
It wasn't clear to me if filenumbers are part of your input files. If not, the script becomes:
ksh/bash/zsh/sh code:
  1. while read line; do
  2.   case $line in
  3.     "<<<"*) exec 4>&1 >${line#* } ;; # save old handle, redirect output 
  4.     ">>>"*) exec >&4              ;; # restore old handle
  5.          *) echo $line            ;;
  6.   esac
  7. done < infile  > outfile
Last edited by Scrutinizer; 10-07-2009 at 07:11 PM..
 

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