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Full Discussion: awk pipes & print
Top Forums Shell Programming and Scripting awk pipes & print Post 302168897 by fpmurphy on Tuesday 19th of February 2008 05:11:54 PM
Old 02-19-2008
Here is another example using gawk
Code:
/phase/ {
      tmp = "date -r "$1;
      tmp | getline epoch;
      close(date);
      print epoch, $2, $3;
}

Sample file
Code:
2000  2 3 phase
90000 5 6 phase
7000  8 9

Output
Code:
Wed Dec 31 19:33:20 EST 1969 2 3
Thu Jan  1 20:00:00 EST 1970 5 6

 

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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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