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Full Discussion: Awk - Two equations?
Top Forums UNIX for Dummies Questions & Answers Awk - Two equations? Post 302478803 by Light_ on Thursday 9th of December 2010 02:12:04 AM
Old 12-09-2010
Awk - Two equations?

I really know barely anything about awk and the like but I have a bit of code I need help with.

The bash script is meant to get my usage numbers from my ISP and it does so perfectly. However I want to know how much I can use each day. So to do this I would need to divide its output by the number of days left on my quota. Here is the part I am stuck at:

Code:
echo $peak $days_remaining |awk '{ printf "Per day:         %.2f GB\n", (50-($1/1000000000)) }'

Which would output something like '19.36 GB' with the rest of the code. I know that adding '/$2' to the output would give the desired number but I'm not sure how to go about it.

Any ideas?
 

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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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