Country Codes script faster response ;please help Post: 302188427

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Top Forums UNIX for Advanced & Expert Users Country Codes script faster response ;please help Post 302188427 by zanetti321 on Wednesday 23rd of April 2008 12:45:10 PM

04-23-2008

Registered User

Country Codes script faster response ;please help

Dear all

I have group of input lines which look like this

These input lines is placed in a file named phonelines.txt and there is a script which match $4 and $5 with country codes placed in another file named country-codes.txt and its contents is :

Italy 39
Libyana 21892
Thuraya Satellite 88216
Lebanon 964
England 44

and so on this file will be containning country codes of alot of countries

I have a script which work on these files and the output look like this

Belgium1 ISC 3 924556808 393475157928 b 1B Libyana Italy
Italy ISC 151 925082838 447717254923 b 26 Libyana England
ISC BT-GlasGow 152 88216900500 218925288836 f 1B Thuraya Libyana
ISC Spain-Telefonica 14 964188208970 218925735325 b 29 Lebanon Libyana

as shown there are two added fields according to the country codes

The problem that the script i am using is slow because i have large input lines (may reach 300000) and i have lot of countries so i want a faster code

The code i have is:
sed 's=$.*$ $.*$=awk :{if($4~/^\2/)print $0" \1";else print}: phonelines.txt=' country-codes.txt|tr ':' "'"|sh|awk 'NF==8{print}' >newlines.txt
sed 's=$.*$ $.*$=awk :{if($5~/^\2/)print $0" \1";else print}: newlines.txt=' country-codes.txt|tr ':' "'"|sh|awk 'NF==9{print}'

So do you have faster one to be more reliable ?

Note : I am using Solaris 8 SUN280R

Please advise
Zanetti

zanetti321

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LEARN ABOUT LINUX

tzselect

TZSELECT(8)						    Linux System Administration 					       TZSELECT(8)

NAME

       tzselect - select a timezone

SYNOPSIS

       tzselect

DESCRIPTION

       The  tzselect  program asks the user for information about the current location, and outputs the resulting timezone description to standard
       output.	The output is suitable as a value for the TZ environment variable.

       All interaction with the user is done via standard input and standard error.

EXIT STATUS

       The exit status is zero if a timezone was successfully obtained from the user, nonzero otherwise.

ENVIRONMENT

       AWK    Name of a Posix-compliant awk program (default: awk).

       TZDIR  Name of the directory containing timezone data files (default: /usr/share/zoneinfo).

FILES

       TZDIR/iso3166.tab
	      Table of ISO 3166 2-letter country codes and country names.

       TZDIR/zone.tab
	      Table of country codes, latitude and longitude, TZ values, and descriptive comments.

       TZDIR/TZ
	      Time zone data file for timezone TZ.

SEE ALSO

       tzfile(5), zdump(8), zic(8)

COLOPHON

       This page is part of release 3.55 of the Linux man-pages project.  A description of the project, and information about reporting bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.

								    2007-05-18							       TZSELECT(8)