by Damiaan Peeters
1. September 2012 14:55
Making lots of screenshots from your browser? Then look at the new firefox command line developer tools.
- Type SHIFT + F2
- type “screenshot myfile.png”
- hit return, and you have a screenshot saved in your downloads directory.

by Damiaan Peeters
25. January 2011 23:30
If you use CMD.exe, then just hit F7. It will give you all previous commands as shown in the screenshot below.

Oh btw, because I almost forgot. There is a easy command prompt to create a new file.
copy con filename.txt
Hit return, just type your text and and with CTRL + Z (and return). You will now have a file with the content you wanted. Thanks to Scott Hanselman for reminding me!