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Full Discussion: How to split a dat file based on another file ni UNIX?
Top Forums UNIX for Beginners Questions & Answers Answers to Frequently Asked Questions How to split a dat file based on another file ni UNIX? Post 302996700 by pogo on Monday 1st of May 2017 03:13:03 AM
Old 05-01-2017
How to split a dat file based on another file ni UNIX?
i have two files , one is var.txt and another res.dat file

var.txt contains informaton like below
Code:
date,request,sales,item

20171015,1,123456,216

20171015,1,123456,217

20171015,2,345678,214

20171015,3,456789,218

and res.dat contains is a one huge file contains information like below
Code:
RTCCVB01 213456 123456 216

.

.

.

.

.

.

VBPCVB01

RTCCVB01 213456 345678 214

.

.

.

.

.

.

VBPCVB01

RTCCVB01 213456 123456 217

.

.

.

.

.

.

VBPCVB01

RTCCVB01 213456 456789 218

.

.

.

.

.

.

VBPCVB01

For a unique request i have to create a separate dat file, for example

for Request 1

123456.dat
Code:
RTCCVB01 213456 123456 216

.

.

.

.

.

.

VBPCVB01

RTCCVB01 213456 123456 217

.

.

.

.

.

.

VBPCVB01

for Request 2 345678.dat
Code:
RTCCVB01 213456 345678 214

.

.

.

.

.

.

VBPCVB01

for Request 3 456789.dat
Code:
RTCCVB01 213456 456789 218

.

.

.

.

.

.

VBPCVB01

sales occur at 50-56 position in res.dat file item occur at 72-79 position in res.dat file

i have to write a shell script which will do below for each unique request from var.txt it will take sales and item and extract information from res.dat and will be creating separate dat files till all request number is done .
Last edited by vbe; 05-01-2017 at 05:28 AM.. Reason: code tags please
 

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LEARN ABOUT SUNOS

unknown

UNKNOWN(1)						      General Commands Manual							UNKNOWN(1)

NAME

       unknown - identify possible genotypes for unknowns

SYNOPSIS

       A program to rapidly identify which genotypes are possible for individuals typed as unknowns in the input pedigree.

       unknown [ -cl ]

DESCRIPTION

       unknown infers possible genotypes and mating combinations for parents with unknown genotypes for ilink(1), mlink(1) and linkmap(1).

OPTIONS

       -c     Use conditional allele frequencies.

       -l     Choose a good set of loop breakers automatically.

RETURN VALUE

       0     Successful completion

ERRORS

       10    File not found
       255   Failure

EXAMPLES

       Normally, unknown(1) is run immediately prior to its sister programs, ilink(1), mlink(1) and linkmap(1), like this:

       unknown
       mlink

FILES

       unknown(1) reads the two files pedfile.dat and datafile.dat as its own input and produces various temporary files that are used as input to
       the next program. These temporary files are ipedfile.dat, upedfile.dat, speedfile.dat and newspeedfile.dat.

NOTES

       unknown(1) is part of the FASTLINK package, which is a re-implementation of the LINKAGE suite  of  computer  tools  that  help  investigate
       genetic linkage as first proposed G.M. Lathrop, J.M. Lalouel, C. Julier, and J. Ott.

AUTHORS

       Dylan Cooper, Alejandro Schaffer, and Tony Schurtz based on work originally by Jurg Ott, Ph.D, et. al.

       This manual page was written by Elizabeth Barham <lizzy@soggytrousers.net> for the Debian GNU/Linux system (but may be used by others).

WORD-WIDE-WEB
       http://www.ncbi.nlm.nih.gov/CBBResearch/Schaffer/fastlink.html

SEE ALSO

       ilink(1), linkmap(1), lodscore(1), mlink(1).

								  April 15, 2003							UNKNOWN(1)
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