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Top Forums Shell Programming and Scripting detecting the part of a filename Post 302259254 by cfajohnson on Monday 17th of November 2008 03:11:49 PM
Old 11-17-2008

Code:
filename=2008-11-17-qwerty-uiop
dpat=[12][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]
newfilename=${filename#$dpat-}
echo $newfilename

Not ${filename##*-}, as that fails if there is a hyphen in the balance of the filename, or if there is no date but there is a hyphen in the name.
 

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BP_GCCALC(1p)						User Contributed Perl Documentation					     BP_GCCALC(1p)

NAME
gccalc - GC content of nucleotide sequences SYNOPSIS
gccalc [-f/--format FORMAT] [-h/--help] filename or gccalc [-f/--format FORMAT] < filename or gccalc [-f/--format FORMAT] -i filename DESCRIPTION
This scripts prints out the GC content for every nucleotide sequence from the input file. OPTIONS
The default sequence format is fasta. The sequence input can be provided using any of the three methods: unnamed argument gccalc filename named argument gccalc -i filename standard input gccalc < filename FEEDBACK
Mailing Lists User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing list. Your participation is much appreciated. bioperl-l@bioperl.org - General discussion http://bioperl.org/wiki/Mailing_lists - About the mailing lists Reporting Bugs Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via the web: https://redmine.open-bio.org/projects/bioperl/ AUTHOR - Jason Stajich Email jason@bioperl.org HISTORY
Based on script code (see bottom) submitted by cckim@stanford.edu Submitted as part of bioperl script project 2001/08/06 perl v5.14.2 2012-03-02 BP_GCCALC(1p)
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