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Full Discussion: File "Ageing" Shell Script
Homework and Emergencies Homework & Coursework Questions File "Ageing" Shell Script Post 302648271 by SimbaDMB on Tuesday 29th of May 2012 02:17:37 PM
Old 05-29-2012
File "Ageing" Shell Script
Thank you very much for viewing my post and offering your suggestions & help. I really appreciate it. ~Simba

1. The problem statement, all variables and given/known data:

File "Ageing" Shell Script

Part A) Write a shell script that will count the number of files in your account that were last modified 5 or more days ago. When you run the shell script, the results should look something like this:

%ageing
There are 19 files modified 5 or more days ago.
%

Part B) Modify your script (or re-write it if you wish) to allow the user to choose what the script should use for the last modified day. Example:

%ageing 15
There are 4 files modified 15 or more days ago.

Part C) Modify the script to get it to count back up to "X" number of days and list the files that were modified for each day. Example:

%ageing -3
Files modified 1 day ago
./a.txt
./b.txt

Files modified 2 days ago
./2days.txt
./dir1/test _file.txt
./dir2/test _file2.txt

Files modified 3 days ago
(none)

Note: (you may have to test the results environment variable to
get this to work)

Ageing should still work like it did in Part B if you type this command (note, it is still 3 or more days):

%ageing 3
The number of files modified 3 or more days ago is 4.



2. Relevant commands, code, scripts, algorithms:

I have determined that it is best to use the "Find" command (as a basis) to solve this problem. The script can be written in either bash, bourne shell, or csh, but bourne or bash is best if possible.


3. The attempts at a solution (include all code and scripts):

So far all I have determined is to use the find command. I am new to unix.

4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):

Boston University, Boston, MA, Prof McBee, Unix2201

Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).
 

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LEARN ABOUT MOJAVE

locale::codes::script

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

NAME

       Locale::Codes::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Codes::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Codes::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. 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:

	  $script = code2script('phnx','alpha');
	  $script = code2script('phnx',LOCALE_SCRIPT_ALPHA);

       The codesets currently supported are:

       alpha, LOCALE_SCRIPT_ALPHA
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.  It also includes additions to this set
	   included in the IANA language registry.

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       num, LOCALE_SCRIPT_NUMERIC
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Codes::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Codes::Script::delete_script  ( CODE [,CODESET] )
       Locale::Codes::Script::add_script_alias	( NAME ,NEW_NAME )
       Locale::Codes::Script::delete_script_alias  ( NAME )
       Locale::Codes::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::Script::delete_script_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.unicode.org/iso15924/
	   Home page for ISO 15924.

       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) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2013 Sullivan Beck

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

perl v5.18.2							    2013-11-04						Locale::Codes::Script(3pm)
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