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Top Forums Shell Programming and Scripting compare two .dat files and if there is any difference pulled into a separate file Post 302071369 by kirankumar on Wednesday 19th of April 2006 01:28:10 AM
Old 04-19-2006
MySQL compare two .dat files and if there is any difference pulled into a separate file

Hi,
compare two .dat files and difference will be moved into separate file.if anybody having code for this please send asap. using diff command, i don't know how to write shell programming.
and my first file is like this including Header and trailer
10Ç20060323Ç01(Header)
01ÇIÇbabuÇ3000
01ÇIÇbaluÇ4000
99Ç04--trailer ,04 is - count the records

and second file is like this

10Ç20060324Ç01
01ÇbabuÇ3000
01ÇbaluÇ4000
01ÇkumarÇ8000
99Ç05---record count(5)

and the difference must be

01Ç20060324Ç01
01ÇkumarÇ8000
99Ç03--record count(3).-- here if difference file is like this how can we count the number of records including header and trailer.


Please let me know if anybody face above problem and implement successfully. could you please send the shell programming script. its very urgent to my project.

thanks in advance
kirankumar
 

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load_datafile(3alleg4)						  Allegro manual					    load_datafile(3alleg4)

NAME
load_datafile - Loads a datafile into memory. Allegro game programming library. SYNOPSIS
#include <allegro.h> DATAFILE *load_datafile(const char *filename); DESCRIPTION
Loads a datafile into memory in one go. If the datafile has been encrypted, you must first call packfile_password() to set the appropriate key. If the datafile contains truecolor graphics, you must set the video mode or call set_color_conversion() before loading it. Example: /* Load the resources for our game. */ DATAFILE *dat = load_datafile("game.dat"); if (!dat) abort_on_error("Couldn't load sound resources!"); /* Use resources. */ ... /* Destroy them when we don't need them any more. */ unload_datafile(dat); RETURN VALUE
Returns a pointer to the DATAFILE, or NULL on error. Remember to free this DATAFILE later to avoid memory leaks. SEE ALSO
load_datafile_callback(3alleg4), unload_datafile(3alleg4), load_datafile_object(3alleg4), set_color_conversion(3alleg4), fixup_datafile(3alleg4), packfile_password(3alleg4), find_datafile_object(3alleg4), register_datafile_object(3alleg4), excustom(3alleg4), exdata(3alleg4), exexedat(3alleg4), exgui(3alleg4), exsprite(3alleg4), exunicod(3alleg4) Allegro version 4.4.2 load_datafile(3alleg4)
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