WSL alternative to the Linux notify-send command implemented as a Bash function that uses the Windows msg.exe command

wsl-msg.sh

# Usage Examples:
#    wsl-msg hello world
#    ./some_script && wsl-msg "Task Done"
wsl-msg() {
    tput bel
    # C:\Windows\System32\msg.exe from Windows 10 Pro
    msg.exe '*' /V /W "$@"
}