assetcachemanagerutil(8) [mojave man page]

AssetCacheManagerUtil(8)				    BSD System Manager's Manual 				  AssetCacheManagerUtil(8)

NAME

     AssetCacheManagerUtil -- control the macOS Content Cache

SYNOPSIS

     AssetCacheManagerUtil [-a|--all] [-j|--json] [-l|--linger] command

DESCRIPTION

     AssetCacheManagerUtil controls the macOS Content Cache.  AssetCacheManagerUtil must be run by root except as noted below.	The options are:

     -a|--all	   Show all events, not just the end result of the specified command.

     -j|--json	   Print results in machine-parseable JSON format to stdout.

     -l|--linger   Linger after completing command, to show other events.

     The commands are:

     activate	   Activates the content cache.  Content caching is deactivated by default.  After you activate content caching, restart devices
		   on your network to take advantage of content caching immediately.  Devices on your network will discover this content cache
		   over time.  Devices that are restarted will use this content cache immediately.

     deactivate    Deactivates the content cache.

     isActivated   Reports the content cache's activation status.  Does not require root.

     canActivate   Reports whether the content cache is eligible for activation.  Does not require root.

     flushCache    Flushes the content cache.

     flushPersonalCache
		   Flushes all personal (iCloud) content from the content cache.

     flushSharedCache
		   Flushes all shared (non-iCloud) content from the content cache.

     status	   Reports the content cache's status.	Does not require root.

     settings	   Reports the content cache's settings.  Does not require root.

     reloadSettings
		   Forces the content cache to reload its settings.

     moveCacheTo path
		   Moves the cache to path.  The path must end with /Library/Application Support/Apple/AssetCache/Data.  The contents of path are
		   deleted and replaced with the cache.

     absorbCacheFrom path read-only|and-destroy
		   Imports the cache from path.  The path must end with either /Library/Application Support/Apple/AssetCache/Data or
		   /Library/Server/Caching/Data.  If the last argument is read-only the cache at path is not modified, otherwise it is emptied.
		   This command only starts the absorption, which proceeds and finishes in the background.

SEE ALSO

     System Preferences > Sharing > Content Caching, AssetCache(8), AssetCacheLocatorUtil(8), AssetCacheTetheratorUtil(8)

macOS								   June 1, 2019 							     macOS

PPI::Cache(3)						User Contributed Perl Documentation					     PPI::Cache(3)

NAME

       PPI::Cache - The PPI Document Caching Layer

SYNOPSIS

	 # Set the cache
	 use PPI::Cache path => '/var/cache/ppi-cache';

	 # Manually create a cache
	 my $Cache = PPI::Cache->new(
	     path     => '/var/cache/perl/class-PPI',
	     readonly => 1,
	 );

DESCRIPTION

       "PPI::Cache" provides the default caching functionality for PPI.

       It integrates automatically with PPI itself. Once enabled, any attempt to load a document from the filesystem will be cached via cache.

       Please note that creating a PPI::Document from raw source or something other object will not be cached.

   Using PPI::Cache
       The most common way of using "PPI::Cache" is to provide parameters to the "use" statement at the beginning of your program.

	 # Load the class but do not set a cache
	 use PPI::Cache;

	 # Use a fairly normal cache location
	 use PPI::Cache path => '/var/cache/ppi-cache';

       Any of the arguments that can be provided to the "new" constructor can also be provided to "use".

METHODS

   new param => $value, ...
       The "new" constructor creates a new standalone cache object.

       It takes a number of parameters to control the cache.

       path
	   The "path" param sets the base directory for the cache. It must already exist, and must be writable.

       readonly
	   The "readonly" param is a true/false flag that allows the use of an existing cache by a less-privileged user (such as the web user).

	   Existing documents will be retrieved from the cache, but new documents will not be written to it.

       Returns a new "PPI::Cache" object, or dies on error.

   path
       The "path" accessor returns the path on the local filesystem that is the root of the cache.

   readonly
       The "readonly" accessor returns true if documents should not be written to the cache.

   get_document $md5sum | $source
       The "get_document" method checks to see if a Document is stored in the cache and retrieves it if so.

   store_document $Document
       The "store_document" method takes a PPI::Document as argument and explicitly adds it to the cache.

       Returns true if saved, or "undef" (or dies) on error.

       FIXME (make this return either one or the other, not both)

TO DO

       - Finish the basic functionality

       - Add support for use PPI::Cache auto-setting $PPI::Document::CACHE

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2005 - 2011 Adam Kennedy.

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

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.16.2							    2011-02-25							     PPI::Cache(3)