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Top Forums Shell Programming and Scripting How to count pattern in column Post 302148607 by ahjiefreak on Monday 3rd of December 2007 03:01:15 AM
Old 12-03-2007
How to count pattern in column

Hi,

I have another problem here on Bash. Assume I have an output file containing two columns which the second one contains :-

abc`dgdf`sdfdg`
dfgfg```ssd`


I would like to count the "`" characters for each line (which is first column). I am wondering what command can I used other than AWK to calculate these characters for each line.

I tried to use AWK by using if ($2)=="`", count[$1]=count++; however, it doesnt work.

Please advise. Thanks.


-Jason
 

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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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