When SSL is used with Apache via the mod_ssl module, it will create an encrypted RSA file which has two components a private file which is kept secure on the server and a public file which is placed in the Certificate file and is thus used by users when they connect to the server. Users will be able to communicate securely then using the encryption that results in this kind of communication.

The Ubuntu development team unleashed the first Beta version of the upcoming Ubuntu 10.04 LTS (Lucid Lynx) operating system, due for release in late April this year.

Many times I prefer to just work from the shell. The ~/.bashrc file is a great place to put functions if you are using them regularly.

This short Mandriva tutorial and video explains where to access the Mandriva repositories and how to enable them for the first time on The Mandriva desktop using GNOME as the desktop environment.

At some point you may be interested in building a firewall for your dedicated server that you lease from a hosting company. Once you do that you will be faced with trying to work with the assigned IP Addresses to the server. Typically hosting companies will assign a subnet and use aliases for the one Ethernet card that is used on the server.

Client configuration can be just as big of problem as the set up for the server. One of the problems is that not all clients, both Linux and Windows, are capable of handling TLS or SMTP AUTH. That is getting better but it is still a problem. One great alternative client is Thunderbird, Icedove if you are on Debian.

GNUSim8085 is a graphical simulator, assembler, debugger for Intel 8085 microprocessor.It is very helpful for Engineering and Polytechnic students with Microprocessor as a subject.