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Top Forums Shell Programming and Scripting Finding out if there is text in a file. Post 55451 by kduffin on Sunday 12th of September 2004 05:47:21 PM
Old 09-12-2004
Proper spacing is important in the command I showed you.

As for your next question, most commands have a return value associated with them. 'grep' is going to return the number of times a pattern is matched, thus is 0 it found no matches. Are you wanting to remove empty files or files that don't have a pattern you want in them?

Cheers,

Keith
 

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

NAME
fc-list - list available fonts SYNOPSIS
fc-list [ -vVh ] [ --verbose ] [ [ -f format ] [ --format format ] ] [ [ -q ] [ --quiet ] ] [ --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 Print verbose output of the whole font pattern for each match, or elements if any is provided. -f Format output according to the format specifier format. -q Suppress all normal output. returns 1 as the error code if no fonts matched. -V Show version of the program and exit. -h 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>. Aug 13, 2008 FC-LIST(1)
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