Marksei Weekly sysadmin pills

Docker Logo 0

Docker compose: what is it? How can you use it?

Docker compose (also called docker-compose) is a tool for designing and running multi-container applications. Following Docker‘s one application per container it is difficult to create or to containerize applications that have multiple components or servers. Thanks...

Let's Encrypt! logo 0

Let’s Encrypt! Free, automated and open SSL

Let’s Encrypt! is a free, automated, open source SSL Certificate Authority. Nowadays the need for privacy and protection online is at its highest, and it shouldn’t come as a surprise SSL isn’t limited to banks and...

Fedora Logo 0

Fedora 27 new features: more modular than ever

Although Fedora 26 has been recently released, the next release, Fedora 27, is currently scheduled for November. Fedora 26 has been delayed many times hence the release of Fedora 27 seems to be early on the...

Kubernetes Logo 0

What is Kubernetes?

Kubernetes is an orchestration tool that provides many important features like: scaling, scheduling, self-healing, load balancing, cluster management and monitoring to a container solution, usually Docker. “What th-?” If you’re about to say that, this is...

Ubuntu 17.10 Artful Aardvark 0

Ubuntu 17.10 New Features: Back to GNOME

Ubuntu 17.10 Artful Aardvark is going to be the second release of the popular Linux operating system for 2017. After Mark Shuttleworth dropped a bomb on Unity in April, Canonical is switching its main desktop product...

Nextcloud Logo White 0

How to effortlessly migrate OwnCloud to NextCloud

Both OwnCloud and NextCloud are two popular software used to build a personal cloud: a place where to store Files, Calendars, Contacts and more. Since NextCloud is a fork of OwnCloud, OwnCloud users can switch to...

NethServer 7 Preview 0

How to install NethServer 7 in 10 easy steps

NethServer 7 is a CentOS-based, all-in-one, easy-to-use Linux distribution. NethServer 7 brings many new improvements and exciting features such as the ability to run a Domain Controller. Learn how you can install it now to leverage...

Ethereum Logo 0

What is Ethereum?

By now, you probably have heard of Bitcoin, but chances are you might not have heard of Ethereum. Ethereum is a cryptocurrency initially launched in 2015 that has since then attracted curious people, tech ones and...