How to Configure DHCP for dynamic updates in Windows Server 2008?
For those companies considering an upgrade to Microsoft Windows Server 2008, it is very important to understand how DHCP and DNS work together to power Windows Server 2008. In this post, you will learn how to configure DHCP to dynamically collaborate with DNS and WINS in Windows Server 2008.
Anyone who has never made a mistake has never tried anything new. -- Albert Einstein.
Here are a few mistakes that I made while working at UNIX prompt. Some mistakes caused me a good amount of downtime. Most of these mistakes are from my early days as a UNIX admin.
The first thing that most new users shifting from Windows will find
confusing is navigating the Linux filesystem. The Linux filesystem
does things a lot more differently than the Windows filesystem.
This article explains the differences and takes you through the
layout of the Linux filesystem.
In the Linux Forum, there is an interesting debate going on about GUI (Graphical User Interface) and CLI (Command Line Interface), two modes for users to interact with the computer. Valid but opposing arguments were made by both sides:
-- GUI makes it easy for the user, therefore makes the OS user-friendly.
-- GUI interface means the OS is "dumbed down"
Microsoft has launched a totally new version of their Windows operating system. Windows 7 was recently released on new computers or as an upgrade for Windows XP users.
Windows 7 features some new and convenient features that PC users will like once they get accustomed to the new layout and can find their way around the seemingly hidden menus. The new and improved Taskbar is one of the best and most improved features of Windows 7.
Firstly, create a basic Linux shell script that includes commands to completely secure the firewall, disallowing all remote connections to, and through the firewall.
Another important element of a firewall is the logging of activity that allows for easy troubleshooting. Once this has been accomplished it is time to open up the firewall for the protocols and ports that are needed.
Telnet mail server send email
Below is some instruction on how to testing your mail server using the telnet command. I found this is useful while you do some debugging on the mail server to send out email to others.
1. Open a Command Prompt window
2. Telnet to your mail server. Normally the port will be 110(Pop3) and 2
A windows task manager gives the performance of the computer and also keeps on updating the users about the health of computer. This is one of the most important and essential utility in a computer, Windows Vista and windows 7 has also got the task manager but with newly added functions which are even more useful and efficient than the older versions.
