• Ultimate Bash Keyboard Shortcuts

    This guide provides you with an ultimate list of bash keyboard shortcuts that can help you use your shell more efficiently. If you cannot use a mouse or pointing device at all, see Keyboard navigation for more information on navigating user interfaces with only the keyboard. Bash Keyboard Shortcuts These…

  • How to Install KVM on Ubuntu Server & Desktop 20.04

    A clear step by step guide to install KVM on Ubuntu Server or Desktop. The (KVM) Kernel-based Virtual Machine is a virtualization module in the Linux kernel that allows the kernel to function as a hypervisor. KVM requires a processor with hardware virtualization extensions, such as Intel-VT or AMD-V. KVM…

  • Linux Boot Process in Short Details

    It is a high-level review of the Linux boot process in details and short step by step which helps you remember the Linux boot process for always. Linux Boot Process Let’s begin it from BIOS and finished them with Systemd which determine the system targets or Runlevels in Linux. This…

  • How to Change SSH Connection Timeout in Linux

    The ssh connection timeout due to inactivity is annoying and won’t let you focus on doing your tasks. But you can easily change the SSH connection timeout limit and keep the SSH session alive even after some inactivity. It will happen by sending a “null packet” between the client and…

  • How to Manage Swap Space on RHEL/CentOS 8.x

    The Swap space partition or file in Linux is used when the amount of physical memory (RAM) is full. If the system needs more memory resources and the RAM is full, inactive pages in memory are moved to the swap space. While swap space can help machines with a small…

  • Install Google Chrome on RHEL 8.x & CentOS

    The Firefox browser by default is installed on Red hat enterprise 8. Download the Google chrome using Firefox browser and install Google Chrome on RHEL8.x and CentOS 8.x fast and securely. Important Notice: The following information has been provided by Red Hat, but is outside the scope of the posted…

  • How to Install EPEL Repo on Red Hat 8.x Correctly

    While adding third party packages in Linux Red Hat enterprise, make sure to do it properly. This is how to install the extra repositories such as Fedora EPEL repo on an Red Hat Enterprise Linux server version 8.x. I’ve installed epel-release repot on Red Hat Enterprise to installing xrdp. XRDP…

  • How to Enable Remote Desktop on CentOS 8.x

    Remote desktop access to CentOS Linux VPS is super easy using Windows remote desktop connection. Let’s head to enable remote desktop on CentOS Linux by installing XRDP on CentOS 8.x VPS and configure it for GUI remote connection. The XRDP is an open-source implementation of the Microsoft Remote Desktop Protocol…

  • Enable SSH on CentOS 8.x and Red Hat Enterprise Securely

    The SSH (Secure Shell), is a network protocol that used to operate remote logins to distant machines within a local network or over the Internet. We are going to install SSH on CentOS and connect it via remote computer. By default, the SSH installed and ready to use in CentOS…