In this article, you will learn about what is SSH and how to install and configure OpenSSH in Linux. The SSH stands for Secure Shell. And, it is a protocol to connect one computer from another computer securely. SSH uses strong encryption to…
In this article, you will learn about how to allow a non-standard port in selinux? The SELinux stands for Security-Enhanced Linux. If you are using the SELinux policy then the service will only run on a restricted list of predefined…
In this article, you will learn about what is the rpm command in Linux and how to use it? The rpm stands for RedHat Package Manager. It is an open-source package management utility for Red Hat-based systems. You can find this utility…
The yum is the command in Linux and Unix-like operating systems. YUM stands for Yellowdog Updater Modified. Also, the yum is an updated version of the yup (Yellowdog UPdater) command. It gives the user effortlessly install, delete, update, search and…
In this article, you will learn about what is the pwd command in Linux and how can you use it? The pwd is the command in Linux and Unix-like operating systems. In short, we use the pwd command to print the name of the…