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Full Discussion: awk with two delimeters
Top Forums Shell Programming and Scripting awk with two delimeters Post 302293966 by Shahul on Wednesday 4th of March 2009 07:19:40 AM
Old 03-04-2009
awk with two delimeters

Hi,

can anyone explain me below codes...i used the below one to use two delimeter(://) at a time..
but i am not able to understand the output options..
note: here there is no requirement ..only to understand myself about below command...

command:
awk -F "[://]" '{print $1}' inputfile

input file
//alt:haf:
//aal:as//skjlfk:

becuase some time i get output that i did not expect..let say $1 , $2,$3 etc...giving some different outputs..so it would be better if some one can explain two delimeter option in awk..
Thanks
Sha
 

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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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