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How to install NTP client – CentOS 8

centos logo

Today we’ll look at how to install an NTP, chrony, client on CentOS 8. Issue the following to install the NTP client, chrony dnf install chrony Start the service by issuing the following: service chronyd start Start chrony on boot…

Install NGINX on Ubuntu 18.04 LTS

Ubuntu 16.04

Today we’ll look at installing NGINX on a freshly installed server running Ubuntu 18.04 LTS. A little bit about NGINX: NGINX is a lightweight opensource web browser capable of serving static files using far lesser memory than Apache and handling…

Find which version of Ubuntu you’re running

Ubuntu 16.04

Today we’ll learn how to find which version of Ubuntu you’re running. To do this, launch a terminal window and issue the following at the terminal: lsb_release -a The terminal window will throw back the version of Ubuntu currently installed,…

killall: command not found

We’ll be looking at how to install the Linux command killall in this article. Killall send’s a signal to, if not explicitly specified, terminate all the processes with the given name. CentOS used to ship with killall out of the…