sudo /etc/init.d/lightdm status # start and stop etc?

/etc/runit/NetworkManager/run

#!/bin/sh -e
exec 2>&1
exec chpst -u root NetworkManager

/etc/runit/NetworkManager/log/run

#!/bin/sh
exec chpst -u root svlogd -tt /var/log/NetworkManager/

# ln -s /etc/runit/NetworkManager /etc/service

~$ pstree
runit─┬─ModemManager───2*[{ModemManager}]
      ├─NetworkManager───2*[{NetworkManager}]
      ├─at-spi-bus-laun─┬─dbus-daemon
      │                 └─3*[{at-spi-bus-laun}]
      ├─at-spi-bus-laun───3*[{at-spi-bus-laun}]
      ├─at-spi2-registr───2*[{at-spi2-registr}]
      ├─avahi-daemon───avahi-daemon
      ├─colord───2*[{colord}]
      ├─cron
      ├─3*[dbus-daemon]
      ├─2*[dbus-launch]
      ├─dconf-service───2*[{dconf-service}]
      ├─elogind-daemon
      ├─gnome-keyring-d───3*[{gnome-keyring-d}]
      ├─gpg-agent
      ├─gvfs-udisks2-vo───3*[{gvfs-udisks2-vo}]
      ├─gvfsd─┬─gvfsd-trash───2*[{gvfsd-trash}]
      │       └─2*[{gvfsd}]
      ├─gvfsd-metadata───2*[{gvfsd-metadata}]
      ├─lightdm─┬─Xorg───9*[{Xorg}]
      │         ├─lightdm─┬─xfce4-session─┬─Thunar───2*[{Thunar}]
      │         │         │               ├─applet.py
      │         │         │               ├─light-locker───3*[{light-locker}]
      │         │         │               ├─nm-applet───3*[{nm-applet}]
      │         │         │               ├─polkit-gnome-au───2*[{polkit-gnome-au}]
      │         │         │               ├─ssh-agent
      │         │         │               ├─xfce4-notifyd───2*[{xfce4-notifyd}]
      │         │         │               ├─xfce4-panel─┬─panel-10-notifi───2*[{panel-10-notifi}]
      │         │         │               │             ├─panel-14-action───2*[{panel-14-action}]
      │         │         │               │             ├─panel-6-systray───2*[{panel-6-systray}]
      │         │         │               │             ├─panel-8-pulseau───2*[{panel-8-pulseau}]
      │         │         │               │             ├─panel-9-power-m───2*[{panel-9-power-m}]
      │         │         │               │             └─2*[{xfce4-panel}]
      │         │         │               ├─xfce4-power-man───2*[{xfce4-power-man}]
      │         │         │               ├─xfdesktop───2*[{xfdesktop}]
      │         │         │               ├─xfsettingsd───2*[{xfsettingsd}]
      │         │         │               ├─xfwm4───6*[{xfwm4}]
      │         │         │               ├─xiccd───2*[{xiccd}]
      │         │         │               └─2*[{xfce4-session}]
      │         │         └─2*[{lightdm}]
      │         └─2*[{lightdm}]
      ├─polkitd───2*[{polkitd}]
      ├─pulseaudio───2*[{pulseaudio}]
      ├─rsyslogd───3*[{rsyslogd}]
      ├─rtkit-daemon───2*[{rtkit-daemon}]
      ├─runsvdir─┬─6*[runsv───fgetty]
      │          └─runsv───svlogd
      ├─saned───saned
      ├─systemd-udevd
      ├─udisksd───4*[{udisksd}]
      ├─upowerd───2*[{upowerd}]
      ├─wpa_supplicant
      ├─x-www-browser─┬─Privileged Cont───23*[{Privileged Cont}]
      │               ├─2*[Web Content───23*[{Web Content}]]
      │               ├─2*[Web Content───24*[{Web Content}]]
      │               ├─Web Content───17*[{Web Content}]
      │               ├─WebExtensions───22*[{WebExtensions}]
      │               └─61*[{x-www-browser}]
      ├─xfce4-terminal─┬─bash───pstree
      │                └─2*[{xfce4-terminal}]
      └─xfconfd───2*[{xfconfd}]

#!/bin/sh

PIPE="/tmp/.pipe.tmp"
rm          "$PIPE"
mkfifo      "$PIPE"
exec 3<>    "$PIPE"

yad --notification --listen <&3 &
echo "menu:\
Lock                    !i3lock-fancy!system-lock-screen-symbolic||\
Logout                  !loginctl kill-user "$USER"!exit||\
Shutdown                !exit.sh!system-shutdown-symbolic" >&3

echo "icon:$HOME/.icons/system-shutdown-symbolic.svg" >&3 
echo "tooltip:Right click to choose option" >&3

#!/bin/bash

yad_cancel () {
        kill -USR1 "$YAD_PID"
}

export -f yad_cancel

yad --no-buttons --geometry=150x100+1300+0 --form --columns=1 --borders=10 --keep-icon-size --on-top \
        --field='!/usr/share/icons/Papirus-Dark/24x24/panel/system-restart-panel.svg!reboot':fbtn "loginctl reboot" \
        --field='!/usr/share/icons/Papirus-Dark/24x24/panel/system-shutdown-panel.svg!poweroff':fbtn "loginctl poweroff" \
        --field='!/usr/share/icons/Papirus-Dark/24x24/actions/button_cancel.svg!cancel':fbtn "bash -c 'yad_cancel'"

# rfkill list