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Top Forums Shell Programming and Scripting Confused about redirecting output from awk. Post 302196976 by rubin on Tuesday 20th of May 2008 02:31:42 AM
Old 05-20-2008
Quote:
Originally Posted by face1
... Why is this, and what can I do about it? ...
You need to use temporary files, otherwise you're going to hit OS limits:

Code:
find . -name "*.php" | xargs -i awk '{f=FILENAME; gsub(/replacethis/, "with this"); print > f".tmp"} END{printf ("mv  %s %s\n", f".tmp", f ) | "sh"}' '{}'

Insert as many gsub functions in the awk statement as needed.
 

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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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