As a command line newbie, you might feel that the same task you quickly used to perform through the graphical interface might ask for a lot of commands in the command line. However, as you slowly become a command line
As an Ubuntu system administrator, you can create and manage groups for the user accounts on your system. This way you can assign administrative & configurations rights, files & folders access permissions to an entire group rather than a single
If you have recently switched from Windows to Linux, you might be missing the catchy themes and the customizable taskbars of your desktop. The orange Ubuntu theme might be too plain for you and you may wish to work on
While facing slow internet access speed on your systems, the first thing we want to do is check the internet speed in order to troubleshoot slow connectivity issues. Checking internet speed also comes in handy when you have switched to
We all know how running a command in the Linux command line, the Terminal, results in the execution of the command and printing of the results in the Terminal itself. Sometimes, this immediate display of output is not enough, especially
To keep up with the latest Android colored emojis you see in your messengers and web browsers, Ubuntu 18.04 LTS has replaced the older black and white emojis with the new colored ones. You can use these new emojis in
What is KVM? KVM or Kernel-Based Virtual Machine provides a virtual environment used for running one or more additional operating systems besides the primary system without interfering with its functions. In KVM, the Linux Kernel makes use of the virtualization
Just as Internet Protocol address or IP address gives an identification to your device, similarly, the hostname is another parameter through which you can recognize your device. It is a string of human understandable characters. Unlike IP address, hostname of
Many times it happens that you feel the need of knowing the IP address of your device. Internet Protocol address or IP address is a set of numeric digits that are needed to identify your device and enable network communication
A zombie or a defunct process in Linux is a process that has been completed, but its entry still remains in the process table due to lack of correspondence between the parent and child processes. Usually, a parent process keeps