Install gmrun by entering the following commands in the terminal:
sudo apt update sudo apt install gmrun
Description:
Featureful CLI-like GTK+ application launcher
This is gmrun; a small fast, yet featureful application launcher for use under X11, which uses GTK+ widget toolkit. Some features include tab- completion of file names and programs, history, easy x-terminal-emulator launching, and URL handling.
Homepage: http://sourceforge.net/projects/gmrun/
Version: 0.9.2-3
Section: universe/x11