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Top Forums Shell Programming and Scripting pattern match and replace another pattern in same line Post 302574863 by ahamed101 on Friday 18th of November 2011 01:39:05 PM
Old 11-18-2011
Using sed alone...
Code:
sed -i '/^username/{s!/bin/bash!/sbin/nologin!g}' /etc/passwd

This will modify the file /etc/passwd... so be careful... You can test it out first by removing -i option...

--ahamed

Last edited by ahamed101; 11-18-2011 at 02:51 PM.. Reason: code change!
 

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FC-MATCH(1)															       FC-MATCH(1)

NAME
fc-match - match available fonts SYNOPSIS
fc-match [ -svV? ] [ --sort ] [ --verbose ] [ --version ] [ --help ] [ font-pattern ] DESCRIPTION
fc-match matches font-pattern (empty pattern by default) using the normal fontconfig matching rules to find the best font available. If --sort is given, the sorted list of best matching fonts is displayed. With --verbose, the whole font pattern for each match is printed, otherwise only the file, family and style are printed.. 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 whole font pattern for each match. -? --help Show summary of options. -V --version Show version of the program and exit. -s --sort Displays sorted list of best matching fonts. font-pattern Displays fonts matching font-pattern (uses empty pattern by default). SEE ALSO
fc-list (1). The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html. AUTHOR
This manual page was updated by Patrick Lam <plam@csail.mit.edu>. 05 May 2008 FC-MATCH(1)
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