To Burn files in linux we can use in comand line mode, using cdrecord

One of our task to maintenance our BIND DNS server is to keep root server list updated. we can use 'dig' tool to do that. Root server list file named as root.hints, named.ca, usually located at /var/named.

Blocking connection to Skype from internal network is rather difficult. Skype connect direct to server ip, not domain names

MySQL bundled with script to control to start / stop the daemon.

Step By Step Tutorial burning ISO image in Linux using CDRecord in Command Line mode

If you want to block / reject / deny / drop packect base on ip address, please read this tutorial.

If we install MySQL manually from download version at MySQL site. It is bundled with script that can control the MySQL daemon. This article describe how to use that script in Linux environment .

Adzap ( http://adzapper.sourceforge.net/ ) is a redirector for squid that intercepts advertising (banners, popup windows, flash animations, etc), page counters and some web bugs (as found). This has both aesthetic and bandwidth benefits