# 查看vnc进程
ps -ef|grep vnc
root      45557      1  4 13:17 pts/0    00:00:00 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop LENOVO-LA0X1631:1 (root) 
-fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth /root/.vnc/passwd -rfbport 5901 -rfbwait 30000
root      45578      1  0 13:17 pts/0    00:00:00 /bin/sh /root/.vnc/xstartup
root      46318  41230  0 13:17 pts/0    00:00:00 grep --color=auto vnc
# 关闭vnc
$ vncserver -kill :1
# 启动vnc
vncserver :1

 参考：https://www.cnblogs.com/js1314/p/11149532.html