09-05-2008
Exact match with regular expression
Hi
I have a file with data arranged into columns. The first column is the chromosome name.
When I use grep to subset only rows with chr1, I get chr1 but also chr10, chr11,..
How do I get only rows with chr1?
grep chr1 filein > fileout
head fileout
chr1 59757841
chr11 108258691
chr10 86158268
chr12 112891635
thanks
Joseph
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LEARN ABOUT DEBIAN
apertium-tagger-apply-new-rules
apertium-tagger-apply-new-rules(1) apertium-tagger-apply-new-rules(1)
NAME
apertium-tagger-apply-new-rules - This application is part of ( apertium )
This tool is part of the apertium open-source machine translation toolbox: http://www.apertium.org.
SYNOPSIS
apertium-tagger-apply-new-rules --filein [ <input file> ] --fileout [ <output file> ] --tsxfile [ <rule file> ]
DESCRIPTION
apertium-tagger-apply-new-rules is used to forbid and enforce rules which are applied to the given HMM parameters.
Note that the TSX file provided with --tsxfile *must* be equal, in terms of label definitions, to the one used when training the HMM param-
eters that are to be modified.
OPTIONS
-i, --filein
Specify the file with the HMM parameter to process
-o, --fileout
To specify the file to which the HMM will be written
-x, --tsxfile
File containing the rules to apply
SEE ALSO
apertium-tagger(1), apertium(1).
BUGS
Lots of...lurking in the dark and waiting for you!
AUTHOR
Copyright (c) 2005 -- 2007, Universitat d'Alacant / Universidad de Alicante. This is free software. You may redistribute copies of it
under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
2007-03-24 apertium-tagger-apply-new-rules(1)