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Shell Programming and Scripting
awk getline problem
Post 302743911 by yifangt on Thursday 13th of December 2012 02:34:10 PM
12-13-2012
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$ echo |awk ' BEGIN {"date" | getline current_time;close("date");print "Report printed on " current_time}'
Report printed on Thu May 11 14:57:29 METDST 2006
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hello collegues,
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How do you make the getline function return to the original line?
The example below should make it clear where I am currently going wrong.
Thanks
AWK SCRIPT:
-------------
awk -F '-' '{
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print "CURRENT LINE :"$0
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I am using awk and want to use getline from a file like below
getline x < file
However file consists of two columns and I only want to store $2
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---------- Post updated at 06:54 AM ---------- Previous update was at 06:45 AM ----------
Done something like this.... (1 Reply)
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Greetings,
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hi experts
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hi,
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Hi,
I have an awk script with the following function in it .
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Howdy Folks,
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LEARN ABOUT SUSE
igawk
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)