Tagged regular expressions(TRE) in unix

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1. Shell Programming and Scripting

Regular expressions

I need to pick a part of string lets stay started with specific character and end with specific character to replace using sed command the line is like this:my audio book 71-skhdfon1dufgjhgf8.wav' I want to move the characters beginning with - end before. I have different files with random...

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ISO UNIX Tutoring in Regular Expressions

Hello all- New to this forum, and relatively new to using grep at the Terminal command line to work with regular expressions. I've got a background in mathematics and some programming experience, so it's not been too difficult to learn the basics of searching through word lists for particular types...

3. Shell Programming and Scripting

Help with regular expressions

I have a file that I'm trying to find all the cases of phone number extensions and deleting them. So input file looks like: abc x93825 def 13234 x52673 hello output looks like: abc def 13234 hello Basically delete lines that have 5 numbers following "x". I tried: x\(4) but it...

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Regular Expressions

what elements does " /^/ " match? I did the test which indicates that it matches single lowercase character like 'a','b' etc. and '1','2' etc. But I really confused with that. Because, "/^abc/" matches strings like "abcedf" or "abcddddee". So, what does caret ^ really mean? Any response...

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Regular expressions

In regular expressions with grep(or egrep), ^ works if we want something in starting of line..but what if we write ^^^ or ^ for pattern matching??..Hope u all r familiar with regular expressions for pattern matching..

6. UNIX for Advanced & Expert Users

regular expressions

I have a flat file with the following drug names Nutropin AQ 20mg PEN Cart 2ml Norditropin Cart 15mg/1.5ml I have to extract digits that are before mg i.e 20 and 15 ; how to do this using regular expressions Thanks ram

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regular expressions

how to find for a file whose name has all characters in uppercase after 'project'? I tried this: find . -name 'project**.pdf' ./projectABC.pdf ./projectABC123.pdf I want only ./projectABC.pdf What is the regular expression that correponds to "all characters are capital"? thanks

8. Shell Programming and Scripting

Help with regular expressions

9. Programming

regular expressions in c++

How do I use the regular expressions in c++?

10. Shell Programming and Scripting

Regular Expressions

I'm trying to parse RichText to XML. I want to be able to capture everything between the '/par' tag in the RTF but not include the tag itself. So far all I have is this, '.*?\\par' but it leaves '\par' at the end of it. Any suggestions?

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cgi::application::dispatch::regexp

CGI::Application::Dispatch::Regexp(3pm) 		User Contributed Perl Documentation		   CGI::Application::Dispatch::Regexp(3pm)

NAME

       CGI::Application::Dispatch::Regexp -  Dispatch requests to CGI::Application based objects using regular expressions

SYNOPSIS

	   use CGI::Application::Dispatch::Regexp;

	   CGI::Application::Dispatch::Regexp->dispatch(
		   prefix  => 'MyApp',
		   table   => [
		       ''				     => { app => 'Welcome', rm => 'start' },
		       qr|/([^/]+)/?|			     => { names => ['app']		  },
		       qr|/([^/]+)/([^/]+)/?|		     => { names => [qw(app rm)] 	  },
		       qr|/([^/]+)/([^/]+)/page(d+).html?| => { names => [qw(app rm page)]	  },
		   ],
	   );

DESCRIPTION

       CGI::Application::Dispatch uses its own syntax dispatch table.  "CGI::Application::Dispatch::Regexp" allows one to use flexible and
       powerful Perl regular expressions to transform a path into argument list.

DISPATCH TABLE

       The dispatch table should contain list of regular expressions with hashref of corresponding parameters. Hash element 'names' is a list of
       names of regular expression groups. The default table looks like this:

	       table	   => [
		   qr|/([^/]+)/?|	   => { names => ['app']      },
		   qr|/([^/]+)/([^/]+)/?|  => { names => [qw(app rm)] },
	       ],

       Here's an example of defining a custom 'page' parameter:

	       qr|/([^/]+)/([^/]+)/page(d+).html/?| => { names => [qw(app rm page)] },

COPYRIGHT &; LICENSE
       Copyright Michael Peters and Mark Stosberg 2008, all rights reserved.

SEE ALSO

       CGI::Application, CGI::Application::Dispatch

perl v5.14.2							    2011-11-26				   CGI::Application::Dispatch::Regexp(3pm)

Shell Programming and Scripting