Tutorials- Page 12

Are you preparing for a Linux interview? We have prepared some of the commonly asked Linux interview questions and their answers. If you are a beginner (with some knowledge of Linux or

Mount is a command used in Linux to attached filesystems and drives and umount command is used to detach (unmount) any attached file systems or devices. In this tutorial, we will learn

A firewall is a security feature that filters incoming and outgoing traffic and keeps at bay potentially malicious applications. Additionally, a firewall gives the systems administrator the authority to determine which services

Debian 10 (codenamed Debian Buster) is finally here with awesome cool features and a new look and feel theme. However, you may have run into an error trying to check the IP

Before I explain how to change the default password, its good to know about “Root SuperUser” and “sudo user” in Linux. In any Linux, as also in any Ubuntu version, there is

In this tutorial, we will look at how you can compress and extract tar xz tarball files/directories with a .tar.xz file extension in Linux. The xz format is a single-file compression format that is

In this article, I will show you how to list all running services on Linux. We will also check how to check the status of a service on a systemd system. Let’s learn different

In many cases, to manage your Linux servers, you can need to allow remote access and this can be done via the Secure Shell (SSH). Since many years ago, Linux systems can