Sometimes back I got a chat message from one of my friend, And the message was like this “When you get on, can you take a look at this picture and tell me what you think? ” and there was a link to a file named MVS-Photo04.JPG.zip. It was containing a virus called backdoor.Win32.Agent.riu its also known as Trojan.Delf.PKZ. The …

SQL Server Express is now available with 10 GB Storage support. Earlier it was supported only 4GB. Now most SOHO users can use Microsoft SQL Express for their applications. It is ideal for websites and web based applications. It is coming along with a SQL management tool, reporting capabilities, full-text search, and spatial support. Compatible with all editions of SQL …

Copssh is an ssh server for windows operating systems, this application is based on Openssh and cygwin. OpenSSH is a free solution for SSH server. And Cygwin is a Linux-like environment for Windows, cygwin1.dll is giving the functionality of Linux. By implementing copssh we can access our windows servers in a secure way.

In a Guest OS with NAT network, out going traffic will show the host IP address. we use this mainly for access something form the guest OS. But some times we want to access the guest OS from the network. Normal case this is not possible and will reach only up to the Host server. It is possible through a …

In our previous article we explained the steps for windows. Here you can find the steps to identify the service running in a port on linux . Here we used commands “fuser” and “PS”. I am using apache2 web server  on port 80. Replace your port number with 80 (my example with port 80 ) Run following command to find …

Most of the applications are using standard ports, some cases user or application will assign different ports for the application. For example Port 80 is the default port for IIS, if you are trying to start a different web applications it will say error message like “port 80 already in use” . Or you start the third-party web application before …

Here is the step by step Installation procedure of a Syslog Server.  Here I Used Debian platform.  If you are in a different platform please check your file names and path.

Fancy bash and ls color is helpful feature in linux. Once we install Debian lenny, the bash prompt and ls result will show in normal ( black and white ). so i planed to make some changes in the profile file. This will helpful for Linux server administrators. To change in to a colorful prompt do following, Open /etc/profile It …

You can resize large number of images at same time. Many time it is a main requirement to reduce the size of images and upload it to web. When we copy photos from a Digital camera, File size will be too large, It is not required that much resolutions for sharing images over the web.  So we can reduce the …

you can login to multiple Gtalk accounts simultaneously. Many people have more than one google account (Personal, Official). You have to apply “nomutex” syntax for googletalk.exe to open multiple Google talk accounts.