Emil Vikström, programs and scripts

Fancy scripts

upunet (Bash)

Student at Uppsala University? This script will make your computer login to the wifi network automatically (the web form). Can easily be modified to work with similar web forms on other networks.

ip.php (PHP)

If your ISP gives you dynamic IP addresses, update your domain names at Loopia with this DynDNS script. May work for other providers as well. The script is pretty ugly but have been working for me for many years.

Transgenus (JS Bookmarklet)

A Swedish bookmarklet to turn pages talking about men and women into pages talking about jews and Swedes. The purpose is demonstrate how the feminist movement talk about men as a collective. Feel free to translate it into your native language if you want!

Mark nofollow (JS bookmarklet, SEO tool)

SEO bookmarklet for marking nofollow and dofollow links on a web page. Can be useful for figuring out where to focus your backlink building work. Simply drag the above link to your bookmarks toolbar and press it on any page to have nofollow links marked in red, and dofollow ones in green. Source code.

Trigonometric training (PHP)

Improve your trigonometric skills. Great for training cosinus and sinus. Includes an ugly function for printing divisions and square roots as HTML, and a simple GD implementation of a unit circle. The source is in the public domain so feel free to use it as you wish.

License

Unless otherwise noted, my scripts and programs are released under the GNU General Public License (GPL) version 3 or (at your choice) later. This means they are free to copy, distribute, sell, modify and incorporate into other works, as long as all such works also are released with source code under the same license.