TechRepublic Staff

If your Linux servers or desktops are experiencing networking issues, you might want to view your DNS cache. Jack Wallen shows you how with a systemd-resolved-based distribution.

Jack Wallen shows you how to install a YAML linter that helps you craft container and pod manifests that adhere to best practices.

Jack Wallen shows you how easy it is to repair the GRUB2 boot loader in Linux.

Jack Wallen offers up a few handy tips to help you eke out as much performance from that Chromebook as possible.

If you’re not sure how to view your SSH certificates, Jack Wallen walks you through the steps on Linux, macOS, and Windows.

From the latest gadgets and big TVs to wacky products and the enterprise tech that puts the ‘smart’ in all those smart devices, TechRepublic editors discuss the big trends and new tech they’re expect to see during the all-digital CES 2021.

Nextcloud 20 includes a new Dashboard where you can add your Twitter feed for a quick overview. Jack Wallen shows you how to make this happen.

Gary Shapiro, CEO of the Consumer Technology Association, explains to Tonya Hall how this year’s CES has reinvented itself to offer online guests a different experience.

Wanting to up your database game? If so, you’re probably need a NoSQL database. Jack Wallen shows you how to install Apache Cassandra to scratch that itch.

If you’re looking to deploy a highly available cluster, your job has been made exponentially easier, thanks to Microk8s. Jack Wallen shows you how to do this.

If you’re looking for a way to easily warn your admins to use caution when working with sudo, Jack Wallen has a sure-fire method.

Jack Wallen shows you how to deploy a full-blown groupware suite for your LAN with ONLYOFFICE Workspace and Docker.