How to display "Shutdown in x-minutes" warning popup?
by 1bSpanMan from LinuxQuestions.org on (#6J9AV)
For convoluted reasons, I sometimes have to run my Mint 21.2 desktop under a shutdown timer. How can I create a popup warning to display "Shutdown in x minutes" ? Right now all I'm doing is pulling up the terminal and constantly resetting the timer. A popup warning or something similar would simplify things when I get distracted. My terminal command skills are still pretty basic.