I have a system that someone else set up and I am unable to contact that person any more. I connect to the system both via SSH and a VNC server. I'm trying to replicate the VNC setup exactly on another system (VNC is used by some of our automated testing).
The currently configured system is Fedora, and I am trying to duplicate the setup on an Ubuntu Server system.
My issue is that there are many VNC packages out there, and there are multiple installed on this system. I want to make sure I get the same one.
dnf list |grep vnc shows tigervnc, x11vnc, gvnc, gtk-vnc, svncpp and multiple variations on those packages. Killing a vncserver session on this system shows "Killing Xvnc process ID 30174", but that seems generic, as all of these packages are vnc servers for X.
vncserver -v and
vncserver --version are both invalid commands, and
which vncserver reports "/usr/bin/vncserver" (and it's not a symbolic link), which isn't very helpful.
How can I tell which vncserver program I'm using?