Ubuntu

w is a very helpful command-line tool for a quick overview of which users are currently logged in and what they are doing.

A snapshot is an image of a disk or a system captured at a specific point in time. Depending on the environment, snapshots can be taken "online" (while the system is running) or …

While reviewing logs from various Docker containers I ran into an issue: some containers were running with the host's local timezone (CET), others with UTC. While debugging I even …