Install gexec by entering the following commands in the terminal:
sudo apt update sudo apt install gexec
Description:
Small command executer with autocompletion using GTK+
gexec is a small and simple command executer using GTK+. It features autocompletition and a command history. Furthermore gexec can run the chosen command as root or in a terminal emulator.
Homepage: https://github.com/fboender/gexec
Version: 0.4-2
Section: universe/x11