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Full Discussion: File modification problem
Top Forums Shell Programming and Scripting File modification problem Post 302598703 by mnmonu on Wednesday 15th of February 2012 07:01:48 AM
Old 02-15-2012
Hi Scrutinizer,
Your script is running properly when file contain few amount of data. But when file contain huge data that time your script getting lots of time.And also one problem. When I redirect your script then output file only one line.
Code:
awk '{gsub(/[^~]*~"name"/,RS RS "&")}NF' input_file | awk '{gsub(ORS,x)}1' RS= > output_file


Last edited by mnmonu; 02-15-2012 at 08:20 AM..
 

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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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