[root@single ~]# cd /root/
[root@single ~]# ls
anaconda-ks.cfg Downloads Music rpmbuild shadowsocks-libev
Desktop install.log Pictures rp.sh Templates
Documents install.log.syslog Public scripts Videos
[root@single ~]# cd .vnc
[root@single .vnc]# ls
localhost.localdomain:1.log passwd single:2.log
localhost.localdomain:1.pid single:1.log xstartup
localhost.localdomain:2.log single:1.pid xstartup.bak
[root@single .vnc]# rm passwd
rm: remove regular file `passwd'? y
[root@single .vnc]# vncserver -kill :1
Killing Xvnc process ID 14244
[root@single .vnc]# vncserver

You will require a password to access your desktops.
Password:
Verify:

New 'single:1 (root)' desktop is single:1

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/single:1.log

[root@single .vnc]#