ONLYOFFICE DocSpace: The Best Open-Source Collaborative Platform for Linux (www.tecmint.com)
Yes, there are a few good open-source office suites, but there are fewer that are server based, and actually collaboration based, like ONLYOFFICE DocSpace is (they also have a server version that installs from a Docker image)....
10 Completely Free Linux Books That Will Make You a Linux Master (www.tecmint.com)
If you’re aiming to elevate your Linux learning process to an advanced administrative and expert level, we have meticulously curated a collection of 10 exceptional Free Linux eBooks....