Even if you're a command-line devotee, sometimes it's just way easier to use the mouse and a GUI to navigate to the file than to type out a long path name. This clever trick will pull up a file ...

Press "Alt-F2" to open a command line prompt within Unity. Type the command for Evince with your PDF file's name, file extension and its full path relative to the Home directory.

To find Command Prompt’s .exe file, open File Explorer and go to your System Folder > Windows > System32. Here, scroll down until you find the cmd application file. Double-click it to launch ...

The command line isn't just for wise Linux beards. It's actually an awesome tool with almost limitless functionality. Here's a primer on how it works, and how you can do almost anything with it ...