Image files are helpful in countering now-defunct PC issues. It is really helpful, if a clone image file gets automatically generated as a backup. This will help in securing the…

In the modern world, Organizations rely on websites to introduce their services to the worldwide audience, thanks to the medium of internet. In fact, internet helps in exploring the new…

  Shared Memory helps in passing on data between programs. A memory portion created by a program can be accessed by other processes, if allowed. In other words, Shared memory…

‘Semaphore’ is a term used for a variable in the Operating System, which acts as a counter. When multiple processes try to access the same resource or file continually, then…

Vdbench, is counted as one of the most powerful benchmarking tools and can also be used as a GUI tool or a CLI tool. It can work on different platforms…

A few years back, it was impossible to run Linux packages/command in Windows. The technology has evolved over time and now Ubuntu-on-Windows is possible, without using virtual box VMware… The…

Penetration testing otherwise known as pen testing helps in finding out vulnerabilities associated with networks and web applications. The scope and nature of pen test highly depends on the drivers…

The growth of internet has prospered unethical practices like hacking and intrusion. The threats and vulnerabilities can prove lethal for companies. No wonder, measures are now taken to secure the…

Netcat is a powerful computer networking utility that performs large number of network related tasks and stores output into a file. It is designed to be a dependable utility, which…

Cloud computing is the latest advancement in technology and the key concept here is virtualization. Virtualization software separates a physical computing device by dividing it into one or more ‘virtual’…

Website and application hosting are emerging as highly potential areas in the service industry. As hosting technologies are getting updated quite often, it is important for the techies to update…

The System Administrator relies on monitoring tools to monitor and debug the system performance every day. A number of system monitoring tools are now available in Linux distributions. System admins…