GNOME 3 Show Seconds

If you are a GNOME 3 user and you want to show seconds in your clock, you can do it with a simple command in the Terminal.

First, open Terminal with the keyboard shortcut Ctrl + Alt + T or search for "Terminal" in the Activities menu.

Then, type the following command and press Enter:

gsettings set org.gnome.desktop.interface clock-show-seconds true

Now, your clock should display seconds along with hours and minutes.

To disable seconds in your clock, simply run the following command:

gsettings set org.gnome.desktop.interface clock-show-seconds false

That's all there is to it! Enjoy your more precise clock display in GNOME 3.

Note: This command only affects the GNOME 3 desktop environment, so it won't work in other environments like KDE or Xfce.