NTP or Network Time Protocol is a protocol that is used to synchronize all system clocks in a network to use the same time. When we use the term NTP, we are referring to the protocol itself and also the
Mozilla Firefox is the official Internet browser for Ubuntu. Therefore, most Ubuntu distros have it installed by default. If your system lacks this browser for any reason or you accidentally deleted it, we will tell you how to install it
Many times it happens that you feel the need to know 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
If you are using Linux, you may need to know details about the system or the hardware specifications you are using. As a regular Linux user or software developer, it is important that you check the compatibility of any software
As a Linux user, our first choice for directory listings is the good old ls command. The ls command, however, lacks some functions that the topic discussed here offers – the tree command. This command outputs the directories, subdirectories, and
When you use your computer system, sometimes it gets stuck, or you have installed new software, then you need to restart your system to make it work properly. There are many ways you can manually restart your PC. In Linux,
Skype is a popular application that belongs to Microsoft Corporation. It is used for instant messaging, file and screen sharing, and audio and video calling. Instant messaging and Skype to Skype calls are free. However, you have to pay for
C is one of the world’s oldest, most widely-used programming languages. It has been used to develop countless applications, from operating systems to embedded devices. Even today, many developers still rely on C for its flexibility and reliability as a
Certain applications in Ubuntu require that Java Runtime Library is installed on your system. It does not come by default with most Ubuntu versions, as security is a concern when Java is installed on your system. Time and again, a
When you start using the Ubuntu operating system, the graphical Ubuntu application manager is your first choice for installing software. Although this collection contains many applications, you will quickly notice that it lacks many powerful tools, especially those for the
