Serva is an all-in-one portable multi-server engine that supports the following protocols:

• HTTP server
• FTP server
• TFTP server
• TFTP client
• DHCP server
• proxyDHCP server
• BINL server
• DNS server
• SNTP server
• SYSLOG server

Check it out:
http://www.vercot.com/~serva/default.html

What is xip.io?
xip.io is a magic domain name that provides wildcard DNS
for any IP address.

Check it out!:
http://xip.io

NCurses DU or NCDU:

http://dev.yorhel.nl/ncdu/scr

Now that Google Apps is no longer free many of us have been left high and dry as far as offering high quality groupware/webmail to our customers and friends. Windows Live Domains is certainly not as polished as Google Apps was but it is certainly still free. A major frustration however is the lack of the ability to create aliases in the WebUI. Many users want to have an address like contact@ aliased to themselves at auser@. Microsoft has not provided a way to do this easily via their UI. Fortunately someone has stepped in with wlalias an open source tool that makes adding an alias as easy as:

wlalias add userid@example.com alias@example.com

Check it out over at: wlalias.com