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Full Discussion: Filtering duplicate lines
Top Forums UNIX for Advanced & Expert Users Filtering duplicate lines Post 14994 by thehoghunter on Friday 8th of February 2002 01:03:21 PM
Old 02-08-2002
What is the original order of the file? Is it order or chaos?

If the file has an order (by date time, by nodename, by some field) then you can also sort by that field (check the man page)

If it is chaos - meaning no specific order (it just came that way!) then I believe you would need to write a script (Perl ) or a program (your preference of lanuage) to get what you are trying to do.
thehoghunter
 

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

NAME
chaos_plot - a chaos plot from DNA and RNA sequences SYNOPSIS
chaos_plot.pl -i/--input=INPUTFILE -f/--format=SEQFORMAT -o/--output=OUTPUTFILE -g/--graphics=GRAPHIC FORMAT -w/--width=WIGHT -h/--height=HEIGHT DESCRIPTION
This scripts generates image files using GD image library to visualize nucleotide sequences using chaos plot. OPTIONS
Valid graphics formats are currently gd, gd2, png, wbmp, jpeg and gif. The default size of the image file is 600x400. The sequence input can be provided using any of the three methods: unnamed argument chaos_plot filename named argument chaos_plot -i filename standard input chaos_plot < 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
This code is based on EMBOSS C code for chaos.c by Ian Longden. Included are documentation from EMBOSS code: Chaos produces a chaos plot. The original application is part of the ACEDB genome database package, written by ** Richard Durbin (MRC LMB, UK) rd@mrc-lmba.cam.ac.uk, and Jean Thierry-Mieg (CRBM du CNRS, France) mieg@crbm1.cnusc.fr perl v5.14.2 2012-03-02 BP_CHAOS_PLOT(1p)
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