When working with a git repository you need to know which branch you are committing to. To do that you type git status and check for the info. Sometimes you just need to know the branch in order not to make mistakes when merging. It is super useful to have branch name as part of the command prompt.
In August 2014 Google announced that their search engine will value HTTPS as a ranking signal. This is quite a good news for end-users meaning that they will get more secure sites in top search results. However, it’s not a very good news for owners of small or unprofitable websites, since they would have to acquire signed certificate to get their website a ranking boost.
There is a quick and convenient way to convert PDF to one or more images. Command line tool ImageMagick does that (and a lot more). You can convert an entire PDF document to a single image, or, if you like, there is an option to output pages as a series of enumerated image files.
Few days ago I upgraded my Ubuntu installation to the new release. The upgrade went really smooth and effortless – it required only 3 or 4 clicks during the install, mainly weather to keep or replace my old configuration files.