Ubuntu

How to list all Linux kernels in Ubuntu and how to check all available kernel version in Linux. You can check last kernel update in Linux and check previous kernel version in Linux using terminal. Let us learn how: What Is Kernel In Linux In Simple Words The kernel is a computer program at the […]

How to update only one package in Ubuntu? On Ubuntu, upgrade single package via command line. Using Ubuntu apt-get update single package command, one can update a specific package. Update A Specific Package In Ubuntu You just need to do apt-get install –only-upgrade . This will upgrade only that single package, and only if it […]

Which is the Linux command to find number of files in a directory and subdirectories. You can also count number of files in directory recursively in Linux Ubuntu. Let us see how: Linux Command To Find Number Of Files In A Directory And Subdirectories Command 1: Use ls and wc commandCommand 2: Use tree commandCommand […]

How to go to home directory in Linux? Learn how to change directory in Ubuntu using cd command in Linux Ubuntu Systems. The /root directory is the home directory of the root account. The root account is also known as root user or the superuser and it is represented by a forward slash ( / […]

How to install Firefox in Ubuntu 23.04 using terminal. Firefox 114 brings DNS over HTTPS (DoH) support and FIDO2 support which gives an extra layer of hardware-based security. It also brings various bug fixes for an improved performance which includes better memory management. Here are some of the new features released with Firefox 114: This […]

Wondering how to change TTY in Linux and get out of TTY mode in Ubuntu. Read this tutorial to find out how to Switch from TTY to GUI in Ubuntu The tty are teleprinters or teletypewriters (abbreviated as TTY). In earlier times, the teletype was a name for the printing terminals that were plugged into […]