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Full Discussion: ls command with wild card can't return filenames starting with dot
Top Forums UNIX for Dummies Questions & Answers ls command with wild card can't return filenames starting with dot Post 302676093 by kraljic on Tuesday 24th of July 2012 04:58:14 AM
Old 07-24-2012
ls command with wild card can't return filenames starting with dot
I came across the following behaviour in Solaris 10 (x86-64bit) and RHEL 5.6 (Tikanga)

-a option in ls command is supposed to list all files starting with a dot.

From the man page of ls
Code:
 -a, --all
              do not ignore entries starting with .

Code:
$ touch .mytestfile
$ vi .mytestfile
$ cat .mytestfile
HELLOOOOOOOOOOOOOO WORLD...................

##### It works when the full file is specified
Code:
$ ls -alrt .mytestfile
-rw-r----- 1 oracle oinstall 44 Jul 24 08:12 .mytestfile

###### It works when I include the dot with wild card
Code:
$ ls -alrt .my*
-rw-r----- 1 oracle oinstall 44 Jul 24 08:12 .mytestfile

### But it doesn't work for the following scenarios.


# Despite having the -a option to show the hidden files, the following ls commands don't return this file

Code:
$ ls -alrt *test*
ls: *test*: No such file or directory

$ ls -alrt *file*
ls: *file*: No such file or directory

$ ls -alrt *mytest*
ls: *mytest*: No such file or directory

Any idea why ?
 

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LEARN ABOUT OSX

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

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) 2011-2012 Sullivan Beck

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

perl v5.16.2							    2012-10-11					       Locale::Codes::LangExt(3pm)
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