Ubuntu is a Linux distribution based on Debian and composed mostly of free and open-source software. It’s latest version is 20.04 and is known as the Focal Fossa.
If you are getting the error “sudo unable to resolve host [hostname]” when trying to use the sudo command, it means that your system is unable to resolve the hostname of the machine you are currently using. A number of different issues can cause this. Here are a few possible solutions: Check your network connection … Read more
Debian and Ubuntu are two of the most popular Linux distributions on the market. Both have been around for quite some time and have been used by millions of users all around the world. They are both open source, and both have a large community of developers and users who can help with any problems. … Read more
To view the uptime of a server running Ubuntu, you can use the uptime command. This will show you how long the server has been running and the current system load. Here is an example of how to use the uptime command: uptime 11:47:42 up 1 day, 19 min, 1 user, load average: 0.00, 0.00, … Read more
If running Ubuntu on servers, then the only way for most developers to interact and manage it is with the terminal. And for shutting it down and also restarting can be done from the terminal. And these days most of the problems and glitches with our systems are usually fixed with a simple restart hence … Read more
While updating or downloading applications the download speed can sometimes be really bad. So it is important to select the nearest mirrors of ubuntu so you can enjoy the fastest download speeds. Also some cloud providers like Hetzner, Google Cloud add their own mirrors to the sources list and we face problems while installing many … Read more
