VNC配置

落日映苍穹つ 2022-06-08 12:10 306阅读 0赞

\[root@localhost ~\]\# yum install vnc  
Loaded plugins: fastestmirror, refresh-packagekit, security  
Repository c6-media is listed more than once in the configuration  
Determining fastest mirrors  
 \* base: mirror.sunnyvision.com  
 \* extras: mirror.sunnyvision.com  
 \* updates: centos.uhost.hk  
adobe-linux-x86\_64                                       |  951 B     00:00       
adobe-linux-x86\_64/primary                               | 1.3 kB     00:00       
adobe-linux-x86\_64                                                          3/3  
base                                                     | 3.7 kB     00:00       
extras                                                   | 3.4 kB     00:00       
updates                                                  | 3.4 kB     00:00       
updates/primary\_db                                       | 3.7 MB     00:22       
Setting up Install Process  
Resolving Dependencies  
\--> Running transaction check  
\---> Package tigervnc.x86\_64 0:1.1.0-18.el6 will be installed  
\--> Finished Dependency Resolution  
  
Dependencies Resolved  
  
================================================================================  
 Package           Arch            Version                  Repository     Size  
================================================================================  
Installing:  
 tigervnc          x86\_64          1.1.0-18.el6             base          184 k  
  
Transaction Summary  
================================================================================  
Install       1 Package(s)  
  
Total download size: 184 k  
Installed size: 437 k  
Is this ok \[y/N\]: y  
Downloading Packages:  
tigervnc-1.1.0-18.el6.x86\_64.rpm                         | 184 kB     00:00       
Running rpm\_check\_debug  
Running Transaction Test  
Transaction Test Succeeded  
Running Transaction  
  Installing : tigervnc-1.1.0-18.el6.x86\_64                                 1/1  
  Verifying  : tigervnc-1.1.0-18.el6.x86\_64                                 1/1  
  
Installed:  
  tigervnc.x86\_64 0:1.1.0-18.el6                                                  
  
Complete!  
\[root@localhost ~\]\# rpm -qa vnc\*  
\[root@localhost ~\]\# rpm -qa vnc  
\[root@localhost ~\]\# yum install vnc sevice  
Loaded plugins: fastestmirror, refresh-packagekit, security  
Existing lock /var/run/yum.pid: another copy is running as pid 4761.  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:13 ago  
    State  : Sleeping, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:15 ago  
    State  : Sleeping, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:17 ago  
    State  : Sleeping, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:19 ago  
    State  : Sleeping, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:21 ago  
    State  : Sleeping, pid: 4761  
^C  
  
Exiting on user cancel.  
\[root@localhost ~\]\# yum install vnc sevice  
Loaded plugins: fastestmirror, refresh-packagekit, security  
Existing lock /var/run/yum.pid: another copy is running as pid 4761.  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:25 ago  
    State  : Sleeping, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  38 M RSS (347 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 00:27 ago  
    State  : Sleeping, pid: 4761  
^C  
  
Exiting on user cancel.  
\[root@localhost ~\]\# yum install tigervnc-server  
Loaded plugins: fastestmirror, refresh-packagekit, security  
Existing lock /var/run/yum.pid: another copy is running as pid 4761.  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  42 M RSS (352 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 05:23 ago  
    State  : Running, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  43 M RSS (352 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 05:25 ago  
    State  : Running, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  43 M RSS (352 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 05:27 ago  
    State  : Running, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  42 M RSS (352 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 05:29 ago  
    State  : Running, pid: 4761  
Another app is currently holding the yum lock; waiting for it to exit...  
  The other application is: PackageKit  
    Memory :  42 M RSS (352 MB VSZ)  
    Started: Mon Jan  9 15:36:18 2017 - 05:31 ago  
    State  : Running, pid: 4761  
^C  
  
Exiting on user cancel.  
\[root@localhost ~\]\# kill -9 4761  
\[root@localhost ~\]\# yum install tigervnc-server  
Loaded plugins: fastestmirror, refresh-packagekit, security  
Repository c6-media is listed more than once in the configuration  
Loading mirror speeds from cached hostfile  
 \* base: mirror.sunnyvision.com  
 \* extras: mirror.sunnyvision.com  
 \* updates: centos.uhost.hk  
Setting up Install Process  
Resolving Dependencies  
\--> Running transaction check  
\---> Package tigervnc-server.x86\_64 0:1.1.0-5.el6\_4.1 will be updated  
\---> Package tigervnc-server.x86\_64 0:1.1.0-18.el6 will be an update  
\--> Finished Dependency Resolution  
  
Dependencies Resolved  
  
================================================================================  
 Package                 Arch           Version              Repository    Size  
================================================================================  
Updating:  
 tigervnc-server         x86\_64         1.1.0-18.el6         base         1.0 M  
  
Transaction Summary  
================================================================================  
Upgrade       1 Package(s)  
  
Total download size: 1.0 M  
Is this ok \[y/N\]: y  
Downloading Packages:  
tigervnc-server-1.1.0-18.el6.x86\_64.rpm                  | 1.0 MB     00:06       
Running rpm\_check\_debug  
Running Transaction Test  
Transaction Test Succeeded  
Running Transaction  
  Updating   : tigervnc-server-1.1.0-18.el6.x86\_64                          1/2  
  Cleanup    : tigervnc-server-1.1.0-5.el6\_4.1.x86\_64                       2/2  
  Verifying  : tigervnc-server-1.1.0-18.el6.x86\_64                          1/2  
  Verifying  : tigervnc-server-1.1.0-5.el6\_4.1.x86\_64                       2/2  
  
Updated:  
  tigervnc-server.x86\_64 0:1.1.0-18.el6                                           
  
Complete!  
\[root@localhost ~\]\# rpm -qa tigervnc-server  
tigervnc-server-1.1.0-18.el6.x86\_64  
\[root@localhost ~\]\# vim /etc/sysconfig/vncservers  
  
\# The VNCSERVERS variable is a list of display:user pairs.  
\#  
\# Uncomment the lines below to start a VNC server on display :2  
\# as my 'myusername' (adjust this to your own).  You will also  
\# need to set a VNC password; run 'man vncpasswd' to see how  
\# to do that.    
\#  
\# DO NOT RUN THIS SERVICE if your local area network is  
\# untrusted!  For a secure way of using VNC, see this URL:  
\# https://access.redhat.com/knowledge/solutions/7027  
  
\# Use "-nolisten tcp" to prevent X connections to your VNC server via TCP.  
  
\# Use "-localhost" to prevent remote VNC clients connecting except when  
\# doing so through a secure tunnel.  See the "-via" option in the  
\# \`man vncviewer' manual page.  
  
\# VNCSERVERS="2:myusername"  
\# VNCSERVERARGS\[2\]="-geometry 800x600 -nolisten tcp -localhost"  
VNCSERVERS="1:root 2:fieldyang 3:test"  
VNCSERVERARGS\[2\]="-geometry 800x600 -nolisten tcp -localhost"  
~                                                                     
\[root@localhost ~\]\# vncserver  
  
You will require a password to access your desktops.  
  
Password:  
Verify:  
  
New 'localhost.localdomain:1 (root)' desktop is localhost.localdomain:1  
  
Creating default startup script /root/.vnc/xstartup  
Starting applications specified in /root/.vnc/xstartup  
Log file is /root/.vnc/localhost.localdomain:1.log  
  
\[root@localhost ~\]\# su fieldyang  
\[fieldyang@localhost root\]$ vncpasswd  
Password:  
Verify:  
\[fieldyang@localhost root\]$  
\[fieldyang@localhost root\]$ service vncserver restart  
\[fieldyang@localhost root\]$ service vncserver restart  
\[fieldyang@localhost root\]$ /etc/init.d/vncserver restart  
\[fieldyang@localhost root\]$ vncserver -list  
  
TigerVNC server sessions:  
  
X DISPLAY \#    PROCESS ID  
\[fieldyang@localhost root\]$ exit  
exit  
\[root@localhost ~\]\# vncserver :1  
A VNC server is already running as :1  
\[root@localhost ~\]\# iptables off  
Bad argument \`off'  
Try \`iptables -h' or 'iptables --help' for more information.  
\[root@localhost ~\]\# vncserver :2  
  
New 'localhost.localdomain:2 (root)' desktop is localhost.localdomain:2  
  
Starting applications specified in /root/.vnc/xstartup  
Log file is /root/.vnc/localhost.localdomain:2.log  
  
\[root@localhost ~\]\# vncserver :3  
  
New 'localhost.localdomain:3 (root)' desktop is localhost.localdomain:3  
  
Starting applications specified in /root/.vnc/xstartup  
Log file is /root/.vnc/localhost.localdomain:3.log  
\[root@localhost ~\]\# /etc/init.d/vncserver restart  
关闭 VNC 服务器：1:root 2:fieldyang 3:test                 \[确定\]  
正在启动 VNC 服务器：1:root  
New 'localhost.localdomain:1 (root)' desktop is localhost.localdomain:1  
  
Starting applications specified in /root/.vnc/xstartup  
Log file is /root/.vnc/localhost.localdomain:1.log  
  
2:fieldyang A VNC server is already running as :2  
3:test vncserver: Could not create /var/www/html/.vnc.  
                                                           \[确定\]  
\[root@localhost ~\]\#  
  
\[root@localhost ~\]\# vncserver -list  
  
TigerVNC server sessions:  
  
X DISPLAY \#    PROCESS ID  
:3        3319  
:1        2743  
:2        3202  
  
\[root@localhost ~\]\# service iptables stop  
\[root@localhost ~\]\# chkconfig vncserver on  
\[root@localhost ~\]\#  
![SouthEast][]

[SouthEast]: /images/20220608/e5d45160bca346f09775d3957b0888c6.png