SS64 Forum

Fen_Li

Member

From: Malang, Indonesia

Registered: 04 May 2007

Posts: 22

Website

Find "string" based on database file

Pease Help me...
I want to find "string" based on database file(*.db) or txtfile.

example .dbfile :
A34DC2 : File1
C234FF  : File2
C334eF  : File3
etc..

assumption : name of file with ID:a34dc2 is File1

like a crc32 searchmethod..
Q: how about it's code ?

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G-Smart thing Smart

bluesxman

Member

From: UK

Registered: 29 Dec 2006

Posts: 1,129

Re: Find "string" based on database file

I'm guessing this is the sort of thing you're after:
** UNTESTED **

@echo off

set file=%~nx1
set data=data.txt

set match=

for /f "usebackq tokens=1* delims=: " %%a in ("%data%") do if /i "%%~b" EQU "%file%" set match=%%~a

if defined match (echo:CRC = %match%) ELSE (echo:No match for %file%)

What you'd do is save the above as a .cmd file and run it with a file name as a parameter.
IE:  crcfind.cmd  File1

Last edited by bluesxman (25 May 2007 15:20)

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cmd | *sh | ruby | chef

Fen_Li

Member

From: Malang, Indonesia

Registered: 04 May 2007

Posts: 22

Website

Re: Find "string" based on database file

Thanks bluesxman..
but I have new Q: how to get crc of file using batch command (same as checksum in vb)
I'am sorry if my question is very stupid..I just a newbie and I want to know more about BatScripting..:)

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G-Smart thing Smart

bluesxman

Member

From: UK

Registered: 29 Dec 2006

Posts: 1,129

Re: Find "string" based on database file

There are no native commands with which to generate a CRC.  You'd have to use a third party app or dip into a more powerful language, such as VB.

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cmd | *sh | ruby | chef