Linux is used in the servers as an operation system in many networks. It is the most important and widely used operating system in the World. There are variousLinux Commands. Some of these commands are used more in networking and they aremore important for network engineers. In this lesson,...
coders can use the command to know if anyone has logged into an unnamed Linux terminal. It is straightforward to execute and is one of the few commands in Linux that perform a single task.
By keeping kernel modules housed in a centralized, local directory, it is more efficient to load and unload kernel modules. If you inspect the /lib/modules directory, you can find subdirectories for every kernel that has been installed on your system. For example, your Linux server might ...
First noticed in Ubuntu 16.04, apt is slowly gaining popularity. As more and more Ubuntu-based Linux distributions are pushing for apt to be the recommended command for package management, it is time that you learnhow to use apt commands. In this guide for Linux beginners, I am going to e...
This is why history command exists in Linux. It's a shell built-in and extremely useful for terminal dwellers. Since it is a shell built-in, it may behave slightly differently depending on the shell you are using (bash, zsh, ksh etc) and how it was configured. Still, at the core, ...
In a Linux machine, the screen command enables us to start and use more than one terminal session from a single SSH session. The process can be detached through the session, and we can resume the session at a later time if the process starts with the screen command. ...
Checking CPU in Linux Thelscpucommand displays a considerable amount of general CPU information. When you run thelscpucommand without any arguments, it returns a large amount of information -- more information than necessary for basic information. Fortunately, you can weed out some of that informati...
Using Nano to Create And Open Files in Linux Create a New File using Nano Typingnanoin the terminal without any arguments opens a blank file for editing: nano A blank new file in the terminal similar to the following appears: You can make changes to the file using the Nano editor. You ...
Manage Files in Linux Today, in this article we will be discussing the most popular commands calledhead,tailandcat, most of us already aware of such commands, but very few of us implement it when needed. 1. head Command The head command reads the first ten lines of a any given file na...
2. Linux Aliases These are user-defined commands, they are created using thealiasshell built-in command and containother shell commandswith some options and arguments. The idea is to basically use new and short names for lengthy commands. ...