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Full Discussion: Advise on how to print range of lines above and below a number?
Top Forums UNIX for Beginners Questions & Answers Advise on how to print range of lines above and below a number? Post 303010201 by rbatte1 on Thursday 28th of December 2017 11:22:27 AM
Old 12-28-2017
Hello newbie_01,

I have a few to questions pose in response first:-
  • Is this homework/assignment? There are specific forums for these.
  • What have you tried so far?
  • What output/errors do you get?
  • What OS and version are you using?
  • What are your preferred tools? (C, shell, perl, awk, etc.)
  • What logical process have you considered? (to help steer us to follow what you are trying to achieve)
Most importantly, What have you tried so far?

I'm not too clear what you intention is, but if you can numerically sort the data (or it already is) and pass it through grep, the -A and/or -B flags may do what you want.

There are probably many ways to achieve most tasks, so giving us an idea of your style and thoughts will help us guide you to an answer most suitable to you so you can adjust it to suit your needs in future.


Kind regards,
Robin
 

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LEARN ABOUT DEBIAN

fc-list

FC-LIST(1)																FC-LIST(1)

NAME

       fc-list - list available fonts

SYNOPSIS

       fc-list [ -vVh ] [ --verbose ] [ -f format | --format format ] [ --version ] [ --help ]
	   [ pattern  [ element ... ]  ]

DESCRIPTION

       fc-list	lists  fonts  and styles available on the system for applications using fontconfig.  If any elements are specified, only those are
       printed.  Otherwise family and style are printed, unless verbose output is requested.

OPTIONS

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

       -v --verbose
	      Print verbose output of the whole font pattern for each match, or elements if any is provided.

       -f --format format
	      Format output according to the format specifier format.

       -V --version
	      Show version of the program and exit.

       -h --help
	      Show summary of options.

       pattern
	      If this argument is set, only fonts matching pattern are displayed.

       element
	      If set, the element property is displayed for matching fonts.

EXAMPLES

       fc-list
	      Lists all font faces.

       fc-list :lang=hi
	      Lists font faces that cover Hindi.

       fc-list : family style file spacing
	      Lists the filename and spacing value for each font face.	``:'' is an empty pattern that matches all fonts.

SEE ALSO

       fc-match(1) FcFontList(3) FcPatternFormat(3) fc-cat(1) fc-cache(1) fc-pattern(1) fc-query(1) fc-scan(1)

       The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html.

AUTHOR

       This manual page was written by Keith Packard <keithp@keithp.com> and Josselin Mouette <joss@debian.org>.

								   16 April 2012							FC-LIST(1)
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