Recent Posts

Docker with Test Kitchen Notes

While Docker is not meant to be a “faster VirtualBox” I think it can be useful for improving the speed of test Chef cookbooks. It is a good compliment to u...

Bash history expansion cheatsheet

Often I forget the precise letter incantation for a particular bash history expansion shortcut and the bash manual page is crying out for a tabular form of ...

Switch Frames in Selenium

I’ve noticed that I was getting inexplicable “ElementNotFound” errors in Selenium when trying to swith frames after having previously switched a frame else w...