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Full Discussion: SED: Pattern repitition regex matching
Top Forums Shell Programming and Scripting SED: Pattern repitition regex matching Post 302684945 by Vryali on Friday 10th of August 2012 10:58:58 AM
Old 08-10-2012
[SOLVED] SED: Pattern repitition regex matching
Fairly straightforward, but I'm having an awful time getting what I thought was a simple regex to work. I'll give the command I was playing with, and I'm aware why this one doesn't work (the 1,3 is off the A-Z, not the whole expression), I just don't know what the fix is:

Actual Output(s):
Code:
$ echo "This is a test 0A2B9C 0A 3B4C" | sed 's/[0-9][A-Z]\{1,3\}/X/g'
This is a test XXX X XX
$ echo "This is a test 0A2B9C 0A 3B4C" | sed 's/[0-9][A-Z]\{1,3\}/X/' 
This is a test X2B9C 0A 3B4C

Desired Output:
Code:
This is a test X X X

Thanks, just banging my head on this one.
Last edited by Vryali; 08-10-2012 at 02:57 PM..
 

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LEARN ABOUT OPENSOLARIS

gtkhtml-editor-test

gtkhtml-editor-test(1)						   User Commands					    gtkhtml-editor-test(1)

NAME

       gtkhtml-editor-test - A simple html editor for libgtkhtml.

SYNOPSIS

       gtkhtml-editor-test

DESCRIPTION

       gtkhtml-editor-test  is	a  light-weight html editor for testing libgtkhtml-editor(3).  It contains all the features that libgtkhtml-editor
       provides. It can be used to create a message in plaintext or HTML format. These features are used by the evolution(1).  application.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWevolution-libs	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       evolution(1), libgtkhtml-editor(3), attributes(5)

SunOS 5.11							    28 Jul 2008 					    gtkhtml-editor-test(1)
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