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Top Forums Shell Programming and Scripting How to identify the occurence of a pattern between a unique character? Post 302378920 by ghostdog74 on Wednesday 9th of December 2009 05:20:59 AM
Old 12-09-2009
Code:
#!/bin/bash
shopt -s nocasematch
while read -r line
do
    case "$line" in
       *{* ) flag=1;count=0;;
       *}* ) flag=0
        echo "count: $count"
       ;;
    esac
    if [ "$flag" -eq 1 ];then
            set -- $line
            for c in $@
            do
                case "$c" in
                    *good* )
                    count=$((count+1))
                esac
            done
    fi
done <"file"

 

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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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