How Can I Clean Memory, Cache...And Boost Memory On Playbook (like clean & boost memory on Blackberry phone)?

Dear bros, I have a question which I concern about: How Can I Clean Memory, Cache...And Boost Memory On Playbook (like clean & boost memory on Blackberry phone)? I want to to this because I want my playbook run smoothly.
Thanks all.

The PlayBook manages memory through the OS, there's no 'memory cleaner' like on the BlackBerry phones.
In the browser, there are settings to clear cache, cookies and history which do improve the browser performance.
You may want to try and change the PlayBook multitasking mode. Go into Settings - General and change 'Application Behaviour'. Showcase is full multitasking (slower), Paused pauses all programs when minimised and makes the PlayBook save battery and run a little faster.
Hope that helps.
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How can I clean up queue one-time on Sun Java system messaging 6.3

Hi,
<address>Our Email server have a problem, When I run _./imsimta qm directory tcp_local_, There are about 5 Millions of messages in the queue.</address>
Now our Email server send messages very slowly, how can I clean up queue one-time?
the command _./imsimta qclean_ is very slowly.
What can I do to prevent this problem?
our Email server version is :
Sun Java(tm) System Messaging Server 6.3-6.03 (built Mar 14 2008; 32bit)
libimta.so 6.3-6.03 (built 17:12:37, Mar 14 2008; 32bit)
SunOS email-1 5.10 Generic_120011-14 sun4u sparc SUNW,Sun-Fire-V890
Thank you !

If you have more than 100,000 messages in the queue, then look at the MAX_MESSAGES parameter in [the job_controller.cnf file|http://wikis.sun.com/display/CommSuite/Job+Controller+Configuration+File]. If the parameter is not specified, it defaults to 100000. If you have more than that number of messages in the channel queues, it will take a long time for new/legitimate messages to be sent because job_controller is only considering the first 100,000 messages in the queue.
If you get into the "imsimta qm" command do do "sum -database", it will show a summary of what job_controller has in its internal cache and therefore what job_controller is working on. If you compare that to "sum -directory" you will probably see a difference.
If these are all legitimate messages, you need to increase MAX_MESSAGES, cnbuild, and restart job_controller.
If they are not, then preventing this in the future will require determining how they got into your queue and correcting that.
As for removing them, the "imsimta qm" commands allow you to select messages by various criteria and then you can "return" or "delete" them. But yes, that will take a long time if there are many messages because it is a single threaded process and it needs to open and examine each message. You may be able to accomplish the task more quickly with a shell script that works on individual channel queue subdirectories and then run multiple copies of that script in parallel. After you have cleaned out the queue, restart job_controller.
Also, you might want to consider [the subdirs channel keyword|http://msg.wikidoc.info/index.php/Subdirs_and_nosubdirs_Channel_Options].

How can i clean up my disk space on my MacBook Pro

how can i clean up my disk space on my MacBook Pro something like a disk cleanup on a pc?

Those things you did on your PC you need not worry about on your Mac. Most is done behind the scenes.
Kappy's Personal Suggestions About OS X Maintenance
For disk repairs use Disk Utility. For situations DU cannot handle the best third-party utilities are: Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible. Drive Genius provides additional tools not found in Disk Warrior. Versions 1.5.1 and later are Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.)
If you are using a pre-Leopard version of OS X, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. (These utilities have limited or no functionality with Snow Leopard, Lion, or Mountain Lion and should not be installed.)
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
For emergency repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. (There is no confirmation that this version also works with Lion or later.)
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand. I also recommend booting into safe mode before doing system software updates.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner.
2. Data Backup
3. Deja Vu
4. SuperDuper!
5. SyncTwoFolders
6. Synk Pro
7. Synk Standard
8. Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Always have a current backup before performing any system updates or upgrades.
Additional suggestions will be found in:
      1. Mac Maintenance Quick Assist,
      2. Mac OS X speed FAQ,
      3. Speeding up Macs,
      4. Macintosh OS X Routine Maintenance,
      5. Essential Mac Maintenance: Get set up,
      6. Essential Mac Maintenance: Rev up your routines,
      7. Maintaining OS X,
      8. Five Mac maintenance myths,
      9. How to Speed up Macs, and
    10. Myths of required versus not required maintenance for Mac OS X.
Referenced software can be found at CNet Downloads or MacUpdate.
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity or 20 GBs, whichever is greater, as free space.

How can we free memory?

how can we free memory? what do "alter system flush shared_pool" and "alter system flush buffer_cache" commands do?

If you want to reduce the size of the SGA, you could reduce initialization parameters that are taken into account to size the SGA: see the the Concepts Guide.
The statements that you have mentionned do no reduce the size of the SGA allocated at OS level but only flush or empty the related caches.

My Mac is running slowly and having some glitches in opening programs. How can I clean upspace?

My Mac is running slowly and having some gliches when opening programs. How can I clean up the disk to make it more efficient?

learn how to use Recovery Mode
Don't do anything until you can restore and have repaired the disk drive.
Post should get moved to either ML (10.8,.4) or iMac forum
Swap out the hdd for an SSD : )
Don't do anything to clean it up unless you don't know how to first remove browser history from within the programs; low on disk space (I consider more than even the 15% minimum, more like 3--40%)
And do you have page outs? more than enough RAM? what actually leads you to ask? Programs aren't opening properly?
Sometimes it is easier to take the long road: just reinstall and restore.
Recovery Mode
http://support.apple.com/kb/HT4718
TimeMachine 101
https://support.apple.com/kb/HT1427
http://www.apple.com/support/timemachine
Mac OS X & Mountain Lion Community
https://discussions.apple.com/community/mac_os
General purpose Mac troubleshooting guide:
Mac OS X: Starting up in Safe Mode - http://docs.info.apple.com/article.html?artnum=107393
What is Safe Boot, Safe Mode? (Mac OS X) - http://support.apple.com/kb/HT1564
Isolating issues in Mac OS X
Creating a temporary user to isolate user-specific problems:
Isolating an issue by using another user account
Identifying resource hogs and other tips:
Using Activity Monitor to read System Memory and determine how much RAM is being used
Starting the computer in "safe mode":
Mac OS X: What is Safe Boot, Safe Mode?
To identify potential hardware problems:
Apple Hardware Test
General Mac maintenance:
Tips to keep your Mac in top form

My mac is running extremely slow lately how can i clean it

my mac is too slow lately how can i clean it

Yes. But what ever you do, don't buy any of the so called "cleanup" software. It is all worthless crapware.
Try http://www.thexlab.com/faqs/freeingspace.html
or http://www.thexlab.com/faqs/performance.html

I have duplicative song files in my library that are grayed out. This seems to cause a syncing problem to my ipod or iphone. How can I clean up this mess?

I chose to let iTunes rearrange my files and it appears to have duplicated them in my computer's drive. So now I have the same folders/files directly under my D drive (second computer hard drive) and also in the iTunes Music Folder that iTunes created. Wasn't sure what to do so I did another import and now I have files in my library that are grayed out with the small i symbol in the circle next to them. I also have the working (bolded) files too. How can I clean this up?

Musicman05 wrote:
Is there a way to override the 256kbps "conversion" when uploading to iCloud?
No. All music that is mirrored in the cloud will be AAC@256 Kbps.
Musicman05 wrote:
Along the same lines, if I "download" a song from my library to my iPhone, then plug my iPhone into my computer and sync the song file from my computer, will the higher quality original file overwrite the 256 one?
No, because with iTunes Match enabled on an iOS device traditional syncing of music via USB is disabled. All music management is done directly on the device.
Musicman05 wrote:
Also, if I want to syncronize another computer using iTunes match, how can I get the higher quality audio files? Will I simply have to transport all of them by an exernal hard drive or thumb drive?
You will first have to copy the high-quality audio files to the computer, add them to the iTunes library then enable iTunes Match.

How can I clean my Mac Book Pro completely to hand it over to an other user ?

How can I clean my Mac Book Pro completely to hand it over to an other user ?

Follow these directions:
http://www.thesafemac.com/how-to-prepare-your-mac-for-sale/
Ciao,

How can I clean all the junk files from my iMac so that it can run faster?

How can I clean all the junk files from my iMac so that it can run faster? Its been slowing down ever since I started using it.

Before doing anything, we might be able to help with your iMac issues here.
Please download, install and run Etrecheck.
http://www.etresoft.com/etrecheck
Copy/paste its report here in another reply thread so that we have a complete profile of your Mac's hardware and installed software.

With journaling, I have found that my computer is saving a large amount of data, logs of all the changes I make to files; how can I clean up these logs?

With journaling, I have found that my computer is saving a large amount of data, logs of all the changes I make to files; how can I clean up these logs?
For example, in Notes, I have written three notes; however if I click on 'All On My Mac' on the side bar, I see about 10 different versions of each note I make, it saves a version every time I add or delete a sentence.
I also noticed, that when I write an email, Mail saves about 10 or more draft versions before the final is sent.
I understand that all this journaling provides a level of security, and prevents data lost; but I was wondering, is there a function to clean up journal logs once in a while?
Thanks
Roz

Are you using Microsoft word? Microsoft thinks the users are idiots. They put up a lot of pointless messages that annoy & worry users. I have seen this message from Microsoft word. It's annoying.
As BDaqua points out...
When you copy information via edit > copy, command + c, edit > cut, or command +x, you place the information on the clipboard. When you paste information, edit > paste or command + v, you copy information from the clipboard to your data file.
If you edit > cut or command + x and you do not paste the information and you quite Word, you could be loosing information. Microsoft is very worried about this. When you quite Word, Microsoft checks if there is information on the clipboard & if so, Microsoft puts out this message.
You should be saving your work more than once a day. I'd save every 5 minutes. command + s does a save.
Robert

How can i clean up the "other" taking up space on my ipod touch?

How can i clean it up?

This is also where apps store their information on your ipod, along with emails. If you have a lot of emails on your ipod or some have large attachments, cleaning this up can also reduce the file size.

How can i clean up my ok pro 7.1 without deleting any applications?

hi guys! I just need ur help regarding my MACBOOK PRO 7.1. My sister gave it to me, and she has lots of files and applications/programs that i want to remove/clean.. How can i do this without deleting my OS and other application like words and excel? any help is highly appreciated! thanks!

Katrina416 wrote:
What the heck is using all of my space!?
See this discussion...
https://discussions.apple.com/message/21218286

How can I store my video footage in one library? Currently I have video clips in itunes, iphoto, movies folder, imovie, imovieHD... probably some duplicates, How can I clean this up?

Currently I have video clips in itunes, iphoto, movies folder, imovie, imovieHD... probably some duplicates, How can I clean this up?

Yeah, this is frustrating for me, too. I tried a few different variants: keeping everything in Aperture, keeping only videos in iPhoto, keeping videos in Movies folder, etc. Reason being I'd like to be able to sync some videos back to the iPhone will keeping access available for iMovie - which is tougher than it should be. Now that the iPhone does HD videos, Apple needs to either adjust iPhoto to work with videos better or work with iMovie to actually function as a movie database as well as editor.
For now, I, too, have my stuff strewn about on my Mac but I'm trying to consolidate as much as I can into iMovie events on an external drive. I have a bunch of video clips of my 2 year old and I've decided to just group them by year and then put together an edit of each to then put into iTunes so I can view them on AppleTV as well as sync to my iPhone. I figure I won't ever sit down and watch every single clip so I might as well put together the "highlights".

Hi There! I have a question on Kernel Task-Threat. How can I clean my computer? This is the message --Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.

Hi There! I have a question on Kernel Task-Threat. How can I clean my computer? This is the message that persists when cleaning disc--Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent” has been modified and will not be repaired.

That's a routine message and it means nothing. Don't waste your time repairing permissions unless you know you have a problem that can be solved that way, which you probably never will.

How can I clean up fonts?

I recently purchased my first Mac 10.8. There are so many fonts. I know there are some that I need and that's indicated. But what about all the foreign fonts that they say are system fonts? How can I clean my fonts up and get rid of excess? Thanks

If you do not need all of the other OS X system languages and language fonts, you can try an app called
Monolingual.
This app can remove any languages and language fonts that you do not need or use.
You launch the app and check off the languages that you want the app to delete from your system.
You will find that it doesn't remove a lot of space, maybe between 1- 2 GBs of hard drive space.
https://www.macupdate.com/app/mac/7758/monolingual

How Can I Clean Memory, Cache...An​d Boost Memory On Playbook (like clean & boost memory on Blackberry phone)?

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How Can I Clean Memory, Cache...And Boost Memory On Playbook (like clean & boost memory on Blackberry phone)?