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Full Discussion: sum(col) finding from a file
Top Forums Shell Programming and Scripting sum(col) finding from a file Post 302188329 by ksmbabu on Wednesday 23rd of April 2008 07:01:37 AM
Old 04-23-2008
sum(col)

I have an file a.sh which has

USSR|10|20|Asia
Canada|20|30|North America
China|30|40|Asia

I tried with era code, but is is giving wrong output

`awk -F '|' '{ area+=$2; total+=$3; }
END { print "area: " area; print "total: " total }'` /path/a.sh

awk: syntax error near line 1
awk: bailing out near line 1
/path/a.sh: USSR: not found
/path/a.sh: 10: not found
/path/a.sh: 20: not found
/path/a.sh: Asia: not found
/path/a.sh[2]: Canada: not found
/path/a.sh[2]: 30: not found
/path/a.sh[2]: 20: not found
/path/a.sh[2]: North: not found
/path/a.sh[3]: China: not found
/path/a.sh[3]: 40: not found
/path/a.sh[3]: 30: not found
/path/a.sh[3]: Asia: not found
echo $area
40
echo $total
150

It gave the following output. It is supposed to give the output as 60 and 90It has some error also. Pl help me

Thanks
Babu
 

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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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