WSL VcXsrv setup

#!/bin/bash

cd ~

if [ -z "$(grep custom-hosts-added /etc/hosts)" ]; then
    sudo sh -c 'echo "# custom-hosts-added " >> /etc/hosts'
    # add your hosts here
else
    echo "/etc/hosts is up to date"
fi

export WSLHOST=$(ip address show dev eth0 | awk -F '[ /]+' '/inet / { print $3 }')
export WINHOST=$(grep -oP "(?<=nameserver ).+" /etc/resolv.conf)
export DISPLAY=127.0.0.1:0.0
WSLENV="$WSLENV:DISPLAY"
powershell.exe -Command 'taskkill /f /im vcxsrv.exe'
powershell.exe -Command '& "C:\Program Files\VcXsrv\vcxsrv.exe" -multiwindow -clipboard -nowgl'
powershell.exe -Command '& "C:\Program Files\VcxSrv\xhost.exe" '+$WSLHOST
sleep 1
export DISPLAY=$WINHOST:0.0
sudo service dbus start

nohup unity-settings-daemon >/dev/null 2>&1 &
gnome-terminal

exit 0