vncpasswd - TigerVNC
https://tigervnc.org/doc/vncpasswd.htmlvncpasswd−f DESCRIPTION vncpasswdallows you to set the password used to access VNC desktops. then store an obfuscated version of this password to passwd-file(or to $HOME/.vnc/passwd if no password file is specified.) The vncserverscript runs vncpasswdthe first time you start a VNC desktop, and it invokes Xvncwith the appropriate