23 июл. 2011 г. · To answer your actual question: Local displays correspond to a socket in /tmp/.X11-unix. (cd /tmp/.X11-unix && for x in X*; do echo ":${x#X}"; done

16 окт. 2018 г. · I'm looking to list all screens associated with a display. I can get all the current displays with something like cd /tmp/.X11-unix && for x in X*; do echo ":$ ...

28 февр. 2017 г. · We're specifying a TTY, grabbing the first bash pid we find and then extracting the DISPLAY var from /proc/pid/environ .

9 июн. 2021 г. · My question is, how can I programmatically (via bash script) get the DISPLAY variable as it would have been when creating a new shell?

16 мая 2015 г. · Use loginctl show-session -p Display -p Active <session ID> on each of these to get the X11 display number associated with the currently active session.

10 мая 2023 г. · You can read the screen descriptors using read-edid : sudo get-edid | parse-edid This will output an X.org configuration section for your monitor, including ...

27 мар. 2018 г. · I am looking for a command which prints all visual output ports a laptops has. I have searched Stack and Google for a while now but I cannot find an answer.

1 апр. 2015 г. · DISPLAY=:0 gnome-panel is a shell command that runs the external command gnome-panel with the environment variable DISPLAY set to :0.

28 мая 2016 г. · Here is a script that will show the display of specified user. Let's name this script showuser : #!/bin/bash loginctl show-session $(sudo loginctl -a show-user ...

11 янв. 2019 г. · I need the current display, such as :0 or :1 to find the correct X cookie file (I can do that if I know the display number) and the correct output.