Super-p to run commands without dumping output to a buffer.
Super-Shift-P calls counsel-linux-app
which will let me launch an application with an icon in my start menu,
long desired.
(add-to-list 'display-buffer-alist
`(,(rx bos " *async command*")
(display-buffer-no-window)))
(defun background-shell-command (command)
(interactive (list (read-shell-command "Run: $ ")))
(async-shell-command command (generate-new-buffer " *async command*")))
(exwm-input-set-key (kbd "s-p") #'background-shell-command)
(global-set-key (kbd "s-p") #'background-shell-command)