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Full Discussion: awk decrement loop
Top Forums Shell Programming and Scripting awk decrement loop Post 302735505 by bakunin on Sunday 25th of November 2012 11:01:29 AM
Old 11-25-2012
Quote:
Originally Posted by shivacoder
Can i have another loop for 'c' inside this loop - to decrement it: --d till d=1?
Of course. Probably there are some limits to nesting loops, but i have to encounter them yet.

Quote:
Do you think AWK is OK for that task?
Absolutely. You could do the same in other languages too (perl, shell, python, ruby, ...), but it probably would gain you nothing. If you feel comfortable with awk (and it seems that you do) then, by all means, go with it!

I hope this helps.

bakunin
 

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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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