Mac Crashing After Upgrade To Yosemite – Sophos Anti Virus

I just upgraded my wifes Macbook from Mavericks -> Yosemite and it started crashing constantly.   I found that it was com.sophos.kext.sav (9.2.50) which precipitated the problem.  Here’s what I did to fix the issue: Step 1 – Restart into safemode Restarting in safemode stops the computer restarting and allows you to actually do something to … Read more

Comparison Of Google Drive and Dropbox

I’ve been using Google Drive and Dropbox alongside one another for several months. There are a number of subtle differences between Dropbox and Google Drive which don’t seem to be covered in other comparisons. My conclusion (as of December 2015) is that Dropbox is a much better tool for pure file syncing and backup. Google … Read more

How to remove the first or last page of a .pdf using a Mac

I needed to remove the first and last pages of a hold lot of .pdf files on a Mac. It wasn’t that easy to find solutions and so I thought I would document the process: 1 – Install pdftk server which rather helpfully has a Mac installer: https://www.pdflabs.com/tools/pdftk-server/ Run the commands To remove the first … Read more

How to split a .pdf every 2 pages using Python

I’ve just scanned in some old copies of Trail walking magazine. I had around 150 .pdf files in a directors and needed to break the split them every two pages. I thought my python script might be useful to someone. It used pypdf which you easierly install using: The script is as follows: I hope … Read more

How To Connect To A MacBook With A Broken Screen

My wife accidentally dropped her Macbook Pro off the sofa and broke the screen. Amazingly the computer was still running but she could no longer interact with it because the screen was completely blank. She was just finishing some work and didn’t have a backup. I think that the best thing to do in this … Read more