Here are the steps how to add an SSH key for authentication on a linux machine.

SSH keypairs are combination of a public key that you can share on your remote machines and a private key that you should store securely and use for accessing the remote machines. They add both better security than passwords and less effort to remember different password for each server you log on.

You can list the processes and the sockets (address:port combination) by using this simple syntax of the ss command:

Nginx is a popular lightweight web server that delivers excellent performance and very flexible configuration. We often use it as a load balancer or a reverse proxy.

Are you already expecting the release of the upcoming Long-term support verison. Well the Ubuntu 22.04 BETA is now available.

It’s March 31st and the WorldBackupDay initiative kindly reminds everyone out there that it’s never too late to make backups (of course before it gets too late).

We wish you a merry christmas 🎄

Be healthy and enjoy the warmth of the holiday.

A vulnerability has been reported in the popular Java logging library – log4j.

Mikrotik has just announced the official stable release of the long time awaited next generation RouterOS.

Overview

A faulty storage unit caused service outage on some of our hosts. Some hosts were not responsive and were restarted.

Dear customers,

At 5:25 CET on Apr 30, 2021 a power failure led to unexpected downtime on some of our equipment and some network interruption. All services are now restored.