How to display network traffic in the terminal? - Ask Ubuntu
Feb 17, 2013 · This is not specific to networking, but Glances can display network traffic of different interfaces. Install it with one of those commands : sudo snap install glances. sudo apt install glances. edited Feb 21, 2019 at 4:11. answered Nov 23, 2018 at 0:19.
How To Install and Use Docker on Ubuntu 20.04 | DigitalOcean
Sep 25, 2024 · Notice that docker-ce is not installed, but the candidate for installation is from the Docker repository for Ubuntu 20.04 (focal). Finally, install Docker: sudo apt install docker-ce. Copy. Docker should now be installed, the daemon started, and the process enabled to start on boot. Check that it’s running:
How do I navigate between directories in terminal? - Ask Ubuntu
Dec 25, 2012 · 8. The little cedilla ~ indicates you are already in your /home/sharon directory. When you ask for 'cd Home' the terminal looks for /home/sharon/Home. There is none. Now you are asking, given the leading slash, to go to a directory above the current location; that is /home/Home. There is none.
Top 50+ Linux Commands You MUST Know - DigitalOcean
Apr 16, 2024 · ls - The most frequently used command in Linux to list directories. pwd - Print working directory command in Linux. cd - Linux command to navigate through directories. mkdir - Command used to create directories in Linux. mv - Move or rename files in Linux. cp - Similar usage as mv but for copying files in Linux.
bash - How do I add environment variables? - Ask Ubuntu
Aug 27, 2011 · To permanently add a new environment variable in Ubuntu (tested only in 14.04), use the following steps: Open a terminal (by pressing Ctrl Alt T) sudo -H gedit /etc/environment. Type your password. Edit the text file just opened: e.g. if you want to add FOO=bar, then just write FOO=bar in a new line. Save it.
How To Set Up WireGuard on Ubuntu 20.04 | DigitalOcean
Aug 26, 2021 · One Ubuntu 20.04 server with a sudo non-root user and a firewall enabled. To set this up, you can follow our Initial Server Setup with Ubuntu 20.04 tutorial. We will refer to this as the WireGuard Server throughout this guide. You’ll need a client machine that you will use to connect to your WireGuard Server.
How To Install Node.js on Ubuntu 20.04 | DigitalOcean
Jan 24, 2023 · In this guide, we will show you three different ways of getting Node.js installed on an Ubuntu 20.04 server: using apt to install the nodejs package from Ubuntu’s default software repository. using apt with an alternate PPA software repository to install specific versions of the nodejs package.
How to add a directory to the PATH? - Ask Ubuntu
Jul 22, 2009 · To edit, open the terminal and type: sudoedit /etc/environment. (or open the file using sudo in your favorite text editor) To make it work without rebooting, run . /etc/environment or source /etc/environment. Since this file is just a simple script it will run and assign the new path to the PATH environment variable.
How to release an IP address and renew from the commandline?
May 4, 2016 · I am using modern versions of Ubuntu that use network-manager, and I would like release and renew my network settings through the commandline. In the olden days when Ubuntu used the interfaces fil...
How To Install and Use SQLite on Ubuntu 20.04 - DigitalOcean
Jun 28, 2021 · Step 1 — Installing SQLite on Ubuntu 20.04. To install the SQLite command-line interface on Ubuntu, first update your package list: sudo apt update. Now install SQLite: sudo apt install sqlite3. To verify the installation, check the software’s version: sqlite3 --version.