Shells like KornShell, Bash, Zsh, and Fish offer command-line editing; Emacs-style editing is recommended. Have ...

More advanced Ubuntu users might want to change the hostname using the terminal. This method requires you to enter a few commands. You won't have to reboot your system, either.

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher Prentice Hall, all rights ...

Shell Scripting is defined as an open-source program that’s run by Linux or Unix shell. Through shell scripting, you can write commands to be executed by the shell. Lengthy and repetitive commands are ...

Remember, never try these commands at home, the office, or on a production system. 1. The big one: rm -rf / This is the command every Linux administrator knows -- or should know, anyway -- to avoid.

To copy files from Windows to Linux using the command line, you can use PowerShell. First, check if your PowerShell is updated or not. Then, create a remote session over SSH via PowerShell.

This creates backup copies of your current hostname and hosts files. Method 1: Using the hostnamectl Command Step 1: Check Current Hostname. To see your current hostname, run the following command: ...

Learn how to change or reset Local Account password using the Command Prompt or PowerShell while logged into Windows 11/10. Skip to primary navigation Skip to main content ...

Ah, the old days. Back when one could change the hostname of an Ubuntu server simply by editing the /etc/hostname file. That was way back with Ubuntu 16.04, when things were much simpler.

Secure Shell (SSH) includes a number of tricks up its sleeve. One particular trick you may not know about is the ability to use a jump host. A jump host is used as an intermediate hop between your ...