Raspbmc: Turn XBMC On or Off (inc. HDMI Out) from SSH

Why would you want to do this?

I use my RPi for XBMC and as a web server (yet to reinstall after switching to Raspbmc). I do not always want XBMC running, as I am not always home and also not always watching films! So in the interests of saving system resources I wanted to stop XBMC and shut off the HDMI to stop any TV interference. There are two commands to do this, but they are quite long and not easy to remember! I needed something to shorten this process. Preferably xbmc start/stop.

This is how I implemented it.

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Backup a Raspbian Installation

I only have one decent sized SD card for use with my Raspberry Pi, a 32GB Sandisk SDHC card. I recently started looking at Raspbmc for XBMC use (as the installation looks better than installing XBMC on top of Raspbian).

As such, I googled it. Found it on stackexchange and an subsequently reposting what I have found, in a hopefully easier to read way.

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Useful apps: Gladinet Cloud Desktop

I’ve decided to start a useful apps part of this blog, mostly will be for apps that will be useful for new university students (as I will be in 3 weeks!). I will kick this off with Gladinet Cloud Desktop.

This application can mount “cloud storage” services such as Amazon S3, Google Docs and Windows Live SkyDrive. The SkyDrive support for me is the best thing, because it now has 25GB of online storage for free. Once the storage service has been mounted you can use it just like a normal drive on your pc/laptop and copy files to the ‘cloud’ without having to use the web interface.

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There is a free version, which includes the professional version trial for 30 days. After that you lose the ability to backup stuff automatically and some advanced features. There is an academic license, which is the professional version for a cheaper price. All you need is an academic centre email address (@college.ac.uk if your in the uk) and you can get the £39.99 application for £7.48.

If you worry about losing your precious work and you will have less than 25GB of the stuff, buy this and you can auto backup to Google docs and SkyDrive and access your stuff anywhere.

This is much cheaper than getting a MobileMe account with Apple and using the 20GB of storage, and you don’t have to worry about needing Firefox on your campus computers (I have mobileme, I back up to there too!)

Sign up for a Windows Live ID

Get Gladinet Cloud Desktop

Facebook for iPhone v3

After complaining to my peers about the lack of features and general uselessness, Facebook finally updates its application for iPhone from v2.5 to v3.0!

The app now allows you to manage your events, which is very useful for when your on the go and want to check the location of an event. (I will add a photo as soon as I can download the screenshot from my phone!)

The news feed has been updated and now is more user friendly and is much more useful. Updating your status is easier too.

I have been playing around with this app for a while now, and I’ve not had a single crash! This is amazing because I’ve used the old FB app on two iPhone 3G’s and both kept crashing. 

Overall verdict, 9/10!

EMC is gone, Acronis True Image is in!

Retrospect EMC Express is a waste of time. It cant run in the tray, it cant run backup unless its actually running when the scheduled time rolls around. It doesn’t even look nice.

The backups it makes done allow you do go in and take files out. So I googled around and found Acronis True Image Home 2009. I’m using a trial at the moment, but after 30 days they ask for £39.99. Not too bad for an application that does an awful lot!

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I have it set up to backup my entire hdd at 22:00 every day, on an incremental basis. Meaning that it will see what has changed and back that up. It keeps backups for as long as you specify, or until a certain number of backups have been completed. It will then get rid of older backups to make way for current ones.

The software has a way of editing the boot loader to allow for the user to recover and restore their PC/Laptop at boot time. Just press F11 when it says to and it will run its stuff. It keeps system settings and files in a secure area called the Acronis Secure Zone. This is encrypted, just like the backup archive on the external HDD.

The software also allows you to create a bootable version of itself to run the restore from. It allows you to create a bootable CD, directly or an ISO can be made for burning at a later date.

There are also utilities included in the main application to allow a drive partition to be cloned or securely deleted by ‘zeroing’ out the data. A file shredder and a system cleanup utility for deleting old system files and caches. I tried the Acronis Drive Cleanser on an old 100GB external drive, but it hang for ages and later failed. Back to Eraser for that then!

I know this isn’t a very in-depth review, but for users with Windows Vista/7 Home Premium this package is very good as a solid backup solution.

Remember, to go forward, you must first backup!

 

Acronis True Image Home 2009 Product Page