System time - ArchWiki - Arch Linux
https://wiki.archlinux.org/title/System_timeSystem clock. The system clock (a.k.a. the software clock) keeps track of: time, time zone, and DST if applicable. It is calculated by the Linux kernel as the number of seconds since midnight January 1st 1970, UTC. The initial value of the system clock is calculated from the hardware clock, dependent on the contents of /etc/adjtime.
How to Update Manjaro and Other Arch-based Linux ...
itsfoss.com › update-arch-linuxJun 03, 2021 · Update Manjaro the Graphical Interface (GUI) I find Manjaro an excellent distribution. If you find it difficult to install Arch Linux, you can try Manjaro Linux. It is based on Arch Linux but a lot more beginner-friendly. Manjaro provides plenty of graphical tools so you won’t have to use the terminal for most tasks, if you don’t want to.