As software testers, we sometimes need to know how a zombie process looks like on our system. We can run various tests on it if we know specifically which program and process ID is associated with that zombie process. What
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
When you are trying to install Google Chrome on Ubuntu, you may receive the following error: Error Message “dpkg: error: need an action option” Solution This may be because of the command you copied from somewhere and you pasted on
Google Chrome happens to be one of the most powerful web browsers these days and naturally many users attempt to install it on their system. This attempt, however, is not fruitful as this popular web browser is not available through
Ubuntu comes with a powerful set of keyboard shortcuts that you can utilize in order to increase your productivity through minimum effort. When you have a good grip on the shortcuts, you can avoid using the mouse; which saves a
Whenever we start using a new software or a new operating system, the interface and the environment with which we are used to also changes. Sometimes, the new environment is user-friendly and we do not find it difficult to interact
As a Linux user, you might be pretty familiar with the drumbeat startup sound that Ubuntu plays when you boot your system. Its purpose is to greet you and tell you that the system is ready for use. It also
Linux users these days get to perform various operations through programs having high-end GUIs. However, there are multiple reasons to use the Linux command line called the Terminal. Through Terminal, you can access many powerful native Linux commands as well
What is vi Editor Vi or the Visual Editor is the default text editor that comes with most Linux systems. It is a Terminal-based text editor that users need to learn, essentially when more user-friendly text editors are not available
