Tools

CGI-scripts, running on this server

• mac -- a simple CGI-interface to look up manufacturers behind MAC addresses
• dig -- a simple CGI-interface to the dig-command (DNS query tool)
• midget -- a simple CGI-interface to get Usenet-news articles by message-ID either from a news server or google groups

Add-ons to other projects

OpenTTD add-ons for dedicated servers

General tools

hex2bin.c|hex2bin.exe

A simple program to transform all (and only) hex-strings in the form 0xhh to their binary values and write it to a file. I wrote it to convert the memory hex-dump of my palm made by GDB into a usable image

C-Sources for Linux

cpu.c

A simple program making use of the cpufreq sysfs interface. It allows easy switching between powersafe and performance governor and can display the current governor and frequency. You can have normal users changing the frequency by setting the binary setuid root. This is just a quick hack -- I wrote it because I did not want to mess with the cpufreq userland; fast switching between those 2 governors as a normal user is everything I need

sus.c

A simple program to control software suspend as normal user (install setuid root). You can activate a swsusp-method in 3 different ways:

• call sus with the method as param, as in `sus disk'
• create links like sus_>method< (like sus_disk) to sus and call those links
• create links with the method name (like disk) to sus and call those links