Ubuntu

We can create a user account using adduser command-line utility. And, once a user account is created – its attributes…

A System Administrator should utilize all available tools to effectively manage system resources. And, when some users may want to…

It just happens that some users would eventually leave. In such a scenario, it is better to delete them. So,…

Gnuplot is a command-line utility, which is mainly used to make 2D and 3D graphs. So, it is a great…

In this article, we cover Kitty, a GPU based terminal, in Ubuntu. The terminal mainly distributes work to multiple threads…

We utilize the command-line utility adduser, to add users in Ubuntu. The utility is pretty ease to use. Its just…

When there are multiples users accessing the same system. Then, it becomes crucial to manage system resources. In addition to,…

FireHOL is basically a stateful iptables firewall. It is possible to monitor network connections dynamically with stateful firewall. Furthermore, if…

It has happened to most of us that, all of a sudden we see a spike in bandwidth usage. And,…

Trickle is a great tool to manage Network resources. Sometimes, it just happens that some process consumes resources to an…