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Full Discussion: Match only a-fA-F0-9 in a file
Top Forums UNIX for Beginners Questions & Answers Match only a-fA-F0-9 in a file Post 302963288 by ganon551 on Monday 28th of December 2015 01:50:27 AM
Old 12-28-2015
Whoops you're right sorry.

I tried without the dot and then added it.

So I have things like this as input :

Code:
$7.PxCsOF/tXBo7HR/0Tpxixk2i3eFs/
$7.qGSerhC8121ktlsaYhjFw2o53mkH/
45fd7bbdb5be9b735e8e85792e215177
45fd84989fb0897547529a123942a289
45fd91a6031d64f59c0bae8efb3ce4ca
45fd9ee96f4f19f31c9418bbfc65afac
45fdd39340740ca502d0f669bd5d604a
nlGwAUMrLpD3u5qUPh5Lz0xwenuxO5YU
o1j5n72bXKQToeCTLLv2lGV7QqBJM1vg
og4Q7tsiYxAEiqplF6vTABSnP4fqlfmO

And I want to output this :

Code:
45fd7bbdb5be9b735e8e85792e215177
45fd84989fb0897547529a123942a289
45fd91a6031d64f59c0bae8efb3ce4ca
45fd9ee96f4f19f31c9418bbfc65afac
45fdd39340740ca502d0f669bd5d604a

Onlye the lines that are composed with hexadecimal caracters.

Thank you for your reply.
 

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LEARN ABOUT CENTOS

locale::codes::langext

Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2013-02-27						 Locale::Codes::LangExt(3)
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