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Top Forums Shell Programming and Scripting Need to prepare a CSV table with inputs from multiple files Post 303040667 by prvnrk on Sunday 3rd of November 2019 04:22:47 PM
Old 11-03-2019
@RudiC - Many thanks!! you are a god of awk Smilie

The only issue with your script is that if MediaInfo of a video doesn't have entry of selective-sao, it displays 1 value for it. Could we set it to NA please?
Code:
$ grep selective-sao Vid1

$

Needless to say that your script runs million times faster than mine because of the efficient use of awk. I tried several times to learn awk in depth but never found it easy. Please suggest some material to learn it easy way.


Thanks again!
 

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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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