VNC的安裝配置使用

發(fā)布時(shí)間：2020-08-10 00:53:49 來(lái)源：ITPUB博客閱讀：380 作者：lusklusklusk 欄目：建站服務(wù)器

VNC的優(yōu)勢(shì)就是真實(shí)的操作界面是在服務(wù)端
Xmanager Enterprise 4的Xshell和Xstart雖然是客戶端連接服務(wù)端進(jìn)行操作，但是真實(shí)的操作界面是在客戶端，一旦網(wǎng)絡(luò)中斷或客戶端出現(xiàn)問(wèn)題，則操作中斷
VNC也是客戶端連接服務(wù)端進(jìn)行操作，但是真實(shí)的操作界面是在服務(wù)端，遇到網(wǎng)絡(luò)、客戶端等問(wèn)題導(dǎo)致連接中斷時(shí)，在服務(wù)器端運(yùn)行的東西不會(huì)中斷

CentOS release 6.5 環(huán)境下的安裝配置

安裝
yum -y install tigervnc-server
或
yum -y install vnc-server
包tigervnc-server-1.1.0-18.el6.x86_64安裝好了即可

配置VNC中root密碼
[root@fusndb db]# vncserver
You will require a password to access your desktops.
Password:
Verify:
xauth: creating new authority file /root/.Xauthority
New 'fusndb:1 (root)' desktop is fusndb:1
Creating default startup script /root/.vnc/xstartup
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/fusndb:1.log

配置VNC中oracle密碼
[root@fusndb db]# su - oracle
[oracle@fusndb ~]$ vncserver
You will require a password to access your desktops.
Password:
Verify:
xauth: creating new authority file /home/oracle/.Xauthority
New 'fusndb:2 (oracle)' desktop is fusndb:2
Creating default startup script /home/oracle/.vnc/xstartup
Starting applications specified in /home/oracle/.vnc/xstartup
Log file is /home/oracle/.vnc/fusndb:2.log

保存配置信息
vi /etc/sysconfig/vncservers新增一行VNCSERVERS="1:root 2:oracle"

重啟vncserver服務(wù)
[root@fusndb db]# service vncserver restart
Shutting down VNC server: 1:root 2:oracle [ OK ]
Starting VNC server: 1:root
New 'fusndb:1 (root)' desktop is fusndb:1
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/fusndb:1.log

2:oracle
New 'fusndb:2 (oracle)' desktop is fusndb:2
Starting applications specified in /home/oracle/.vnc/xstartup
Log file is /home/oracle/.vnc/fusndb:2.log

[ OK ]

如下代表服務(wù)器端開(kāi)啟了4個(gè)VNC進(jìn)程，分別是IP:1\IP:2\IP:3\IP:4,其中IP:4是在root用戶下開(kāi)啟的，其他都是stadium
[root@SDBY ~]# ps -ef|grep vnc
stadmin 56068 1 0 13:54 ? 00:00:00 /usr/bin/Xvnc :2 -desktop SDBY:2 (stadmin) -auth /home/stadmin/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /home/stadmin/.vnc/passwd -rfbport 5902 -fp catalogue:/etc/X11/fontpath.d -pn
stadmin 56090 56089 0 13:54 ? 00:00:00 vncconfig -iconic
stadmin 56505 1 0 13:55 ? 00:00:00 /usr/bin/Xvnc :3 -desktop SDBY:3 (stadmin) -auth /home/stadmin/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /home/stadmin/.vnc/passwd -rfbport 5903 -fp catalogue:/etc/X11/fontpath.d -pn
stadmin 56528 56527 0 13:55 ? 00:00:00 vncconfig -iconic
root 56897 1 0 13:55 ? 00:00:00 /usr/bin/Xvnc :4 -desktop SDBY:4 (root) -auth /root/.Xauthority -geometry 1024x768 -r fbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 5904 -fp catalogue:/etc/X11/fontpath.d -pn
root 56924 56923 0 13:56 ? 00:00:00 vncconfig -iconic
stadmin 58770 1 0 Jan25 ? 00:01:00 /usr/bin/Xvnc :1 -desktop SDBY:1 (stadmin) -auth /home/stadmin/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /home/stadmin/.vnc/passwd -rfbport 5901 -fp catalogue:/etc/X11/fontpath.d -pn
stadmin 58793 58792 0 Jan25 ? 00:00:00 [vncconfig]
root 58856 58308 0 14:31 pts/1 00:00:00 grep vnc
[root@SDBY ~]# service vncserver status
Xvnc (pid 58770 56897 56505 56068) 正在運(yùn)行...
[root@SDBY ~]# kill -9 56897
[root@SDBY ~]# kill -9 56505
[root@SDBY ~]# kill -9 56068
[root@SDBY ~]# service vncserver status
Xvnc (pid 58770) 正在運(yùn)行...
[root@SDBY ~]# ps -ef|grep vnc
stadmin 58770 1 0 Jan25 ? 00:01:00 /usr/bin/Xvnc :1 -desktop SDBY:1 (stadmin) -auth /home/stadmin/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /home/stadmin/.vnc/passwd -rfbport 5901 -fp catalogue:/etc/X11/fontpath.d -pn
stadmin 58793 58792 0 Jan25 ? 00:00:00 [vncconfig]
root 58969 58308 0 14:32 pts/1 00:00:00 grep vnc

客戶端使用方法：
輸入如下
服務(wù)器IP:VNC用戶編號(hào)（192.168.30.138:2）
輸入密碼即可(非用戶本身的OS登錄密碼，而是vnc中配置的用戶密碼)
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