I can all say.
I did what is recommanded in
http://lifeofageekadmin.com/how-to-setup-freenx-server-on-fedora-18-x64/
then
/usr/libexec/nx/nxserver --status
NX> 100 NXSERVER - Version 3.2.0-74-SVN OS (GPL, using backend: 3.5.0)
NX> 110 NX Server is running
NX> 999 Bye
I also did:
/usr/libexec/nx
Hello,
On a fedora 18 machine, I installed:
freenx-server-0.7.3-30.fc18.x86_64
nxcl-0.9-15.fc18.x86_64
qtnx-0.9-15.fc18.x86_64
nx-3.5.0-12.fc18.x86_64
freenx-client-0.9-15.fc18.x86_64
I try to run:
nxssh -nx localhost
and I get:
nxssh -nx localhost
NX> 203 NXSSH running with pid: 11385
NX> 200