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Top Forums Shell Programming and Scripting Help with text/number parsing Post 302456812 by Scrutinizer on Sunday 26th of September 2010 06:37:51 AM
Old 09-26-2010
Code:
awk -F '[".]' 'NR==1 || $4>=23 && $4<60' infile



---------- Post updated at 12:37 ---------- Previous update was at 12:18 ----------

shell code:
  1. { read line; echo "$line"
  2.   while read line
  3.   do
  4.      n=${line%.*}; n=${n##*\"}
  5.      if [ $n -ge 23 ] && [ $n -lt 60 ]; then
  6.        echo "$line"
  7.      fi
  8.   done
  9. } < infile
This User Gave Thanks to Scrutinizer For This Post:
 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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