convert *.png -crop 800×620+1550+280 output.png
Working with gedit3, I noticed that after enabling ZenCoding, SnapOpen stopped working. This is because ZenCoding uses “Control+Alt+O”, which is also a SnapOpen shortcut.
A simple hack is to edit the ZenCoding plugin. Edit `~/.local/share/gedit/plugins/zencoding/__init__.py` and change the shortcut to “Control+Alt+U” for example.
Autotest style autotest/rails_rspec_rspec2 doesn’t seem to exist. Aborting.
This happens when you mix rspec 1 and rspec 2 in the same environment. In my case I had to uninstall rspec 1.3.2 from my Ruby 1.9.3 RVM environment.