08-11-2013
Oh...son of a...seriously?
So how come I need this extra set of brackets now, but I don't need it when I forgo the function and just print the info I need? I'm trying to walk through this step by step based on what I understand of awk script structure, but it's just not adding up for me.
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2013-01-01-00.25.43.643845
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3238860128818202
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#cat /tmp/input
old_array old_dev new_dev new_array
0577 008AB 01744 0125
0577 008AC 01745 0125
0577 008AD 005C8 0125
0577 008AE 005C9 0125
0577 008AF 005CA 0125
0577 008B0 005CB 0125
0577 008B1 005CC 0125
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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)