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Full Discussion: Remove repeated letter words
Top Forums Shell Programming and Scripting Remove repeated letter words Post 303007301 by rbatte1 on Wednesday 15th of November 2017 06:06:37 AM
Old 11-15-2017
Welcome crepe6,

Please always include the output from uname -a wrapped in CODE tags so we know which OS and version you are using.

Please confirm the context of this issue, i.e. is it homework/course assignment so we know how to answer.


If you are looking for 3 or more of the same character in succession (given that double-letters are valid in many words) would you be okay with some Perl?

An expression something like /(.)\1\1/ might help I think, i.e. match any character followed by the same twice. You might want to refine that to letters only to avoid matching on white-space or numbers if they are in your file too.


Of course, this doesn't match kraark, tattarrattat, wibblewobblesnoozydunno or even Hh_ee_ll_ll_oo_WW_oo_rr_ll_dd if they are in (or added to) the list, so should they be in or out?

Is there a dictionary list you can match against if you want real words only?


You need to be clearer to your criteria, after answering if this is homework or if not giving the context so we can most suitably be able to progress this.



Kind regards,
Robin
 

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LEARN ABOUT DEBIAN

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.
	      Please notice this option isn't related to the terminal length as in a "80 culums terminal".

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do right to left (RTL) layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter and A4. Default is A4.

       Postscript points
	      Each postscript point equals to 1/72 of an inch. 36 points are 1/2 of an inch.

       --bottom-margin=bm
	      Set bottom margin. Default is 36 postscript points.

       --top-margin=tm
	      Set top margin. Default is 36 postscript points.

       --left-margin=lm
	      Set left margin. Default is 36 postscript points.

       --right-margin=rm
	      Set right margin. Default is 36 postscript points.

       --gutter-width=gw
	      Set gutter width. Default is 40 postscript points.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
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