Thanks to Mark for reminding me about these, I claim no credit for these, I just use them.
find . -type f -size +100000k -exec ls -lh {} \; | awk '{ print $8 ": " $5 }'
du --max-depth=1 -h
Category: ICT
Primary Blogger upgrades
The PrimaryBlogger upgrades have been successful, you should hopefully notice a speed improvement when logged into your blog’s dashboard.
Enjoy 
PrimaryBlogger updates
We had scheduled some PrimaryBlogger maintenance time in tonight to update the file system and that meant that some admin pages would not be available. We didn’t expect a) it would take so long, b) it would be so disruptive, c) teachers would still be adding posts to their blogs at 22:30.. We have put it off till midnight when it will start again..
Apologies!
School Email / Primary Email home page problems
We received a small volume of complaints today from users experiencing a “white screen” when attempting to access Web Mail.
This problem was due to users trying to access web mail using saves links or short cuts from other websites, to avoid this problem please navigate to http://www.primaryemail.co.uk directly. If you do create short cuts to School Email / Primary Email we advise that you manually add the URL and point it to http://www.primaryemail.co.uk
New PrimaryWall features: Search results count and Wordle export
Ever wanted to export your Primarywall note contents to Wordle? Now you can! When on a wall click Share -> Go!
Ever wanted to know how many times a certain word has been used on a wall? Now when you search for a word you get a word count. This is better than other systems as you can type part of a word and use that as a work around for spelling mistakes