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Top Forums UNIX for Dummies Questions & Answers Grep or sed to search, replace/insert chars! Post 302897341 by MadeInGermany on Sunday 13th of April 2014 12:01:33 PM
Old 04-13-2014
The previous solution does not work for my example file. Also I don't see why one should process the file twice. Here is a simple one:
Code:
awk -F "[, /]+" '($1=="TLAXIS") {$1=""; v=$0; next} ($1=="GOTO") {sub(" *PT.*", ""); $0=$0 v} {print}' OFS=", " file

---------- Post updated at 11:01 AM ---------- Previous update was at 10:48 AM ----------

Because you need to store a value in the TLAXIS line, you cannot use grep.
With sed one can use its hold buffer; but compared to awk it would be harder, and the code less readable.

Last edited by MadeInGermany; 04-13-2014 at 12:54 PM..
 

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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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