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Cacti is one of the most popular open-source, web-based network monitoring and graphing tool that you can use to keep track of your network performance in almost real-time. Cacti can gather metrics from network devices, graph them, and store them for reporting and historical analysis. You can also configure Cacti to poll SNMP devices, traffic […]
A variety of programs help make using the computer more convenient and productive. But very few people know that you don’t have to shell out a fortune for hyped paid software in search of a wide range of functions. We suggest you pay attention to free alternative PC software which will help you avoid unnecessary […]
Opera is one of the most popular and innovative web browsers developed by Opera Software AS. It is available on Android, Windows, macOS, and Linux. Opera has been around since 1995, and it was originally designed as an alternative to Internet Explorer, the most popular web browser at the time. In this post, we will […]
An IT environment is a complex set of interconnected operating systems, applications, networking, databases, and a whole lot more. When it’s running smoothly, think of it like a finely tuned piano. When an operating system vendor suddenly announces a support change like the one that has happened with CentOS 8, the music no longer sounds […]
Virtualbox is a free and open-source virtualization software that allows you to create and run a guest operating system (“virtual machines”) such as Linux, Windows, and Solaris. Virtual machines are beneficial to test the operating systems without touching the host operating system. In this post, we will see how to install VirtualBox on Debian 11. […]