xclock:tldr:dd1e7
xclock: Display a 24-hour digital clock with the hour and minute fields only.
$ xclock -digital -brief
try on your machine
The xclock command is used to launch a simple graphical clock application on UNIX or UNIX-like systems. The -digital option is used to display the clock in a digital format instead of an analog format. The -brief option is used to enable a simplified view of the clock, usually showing only the time without any additional details or decorations. So, when you execute the command xclock -digital -brief, it will open a digital clock application with a simplified view, typically displaying only the current time without any additional elements.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.