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Full Discussion: File extraction without awk
Top Forums Shell Programming and Scripting File extraction without awk Post 302475054 by freyr on Friday 26th of November 2010 09:36:05 AM
Old 11-26-2010
File extraction without awk

Hello everybody,

Here is my problem : I cannot find a way to extract data from a particular file and more precisely I cannot extract the result of my awk script to an external file because I am currently working on HP-UX.

I would like a simple script (without awk) which asks for a date like below :

Enter the date :

Then you enter 02/12/2010 (for instance)

Then the script would check a csv file for related actions and comments and informations for the date previously entered and finally extract the result for this date in an external file, without awk. Is it possible ?

csv file

Code:
1/12/2010;;;
Action_1;"XXXZZ24";Comment1;"Comment2"
Action_2;"XXXZZ25";Comment1;"Comment2"
Action_3;"XXXZZ26";Comment1;"Comment2"
Action_4;"XXXZZ27";Comment1;"Comment2"
Action_5;"XXXZZ28";Comment1;"Comment2"
Action_6;"XXXZZ29";Comment1;"Comment2"
Action_7;"XXXZZ30";Comment1;"Comment2"
02/12/2010;;;
Action_8;"XXXZZ31";Comment1;"Comment2"
Action_9;"XXXZZ32";Comment1;"Comment2"
Action_0;"XXXZZ33";Comment1;"Comment2"
Action_1;"XXXZZ24";Comment1;"Comment2"
Action_5;"XXXZZ35";Comment1;"Comment2"
Action_6;"XXXZZ36";Comment1;"Comment2"
Action_2;"XXXZZ25";Comment1;"Comment2"

Thanks a lot
 

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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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