Use Xmanager to log on to Linux

Use Xmanager to log on to Linux-Linux Enterprise Application-Linux server application. For more information, see. 1. Install Xmanager Enterprise 2.0
The installation procedure is always followed by the default options it prompts. You can go to the huajun download base to download http://gz.onlinedown.net /. After installation, a folder is created under the desktop, which includes the following management tools:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005159.jpg'); ">

2. Configure the Fedora 7 server
First, go to the gnome gui of the Fedora 7 server, create a backup folder, and back up the original file to be modified so that it can be used for future repair. The command is as follows:

[Root @ localhost ~] # Mkdir/home/backup

Enter the xdm configuration directory and modify the Xaccess and xdm-config files. The command is as follows:

[Root @ localhost X11] # cd/etc/X11/xdm
[Root @ localhost X11] # cp Xaccess xdm-config/home/backup
[Root @ localhost xdm] # gedit Xaccess

Open the file Xaccess, find the following line in the file, and delete "#" at the beginning of the line.
# * # Any host can get a login window
Action after deletion:
* # Any host can get a login window

Save and exit.

Next, open the file xdm-config, find the following line, and add "!" to the beginning of the line "!" , As follows:

DisplayManager. requestPort: 0
Changed behavior:
! DisplayManager. requestPort: 0
Save and exit.

Then enter the command from the terminal:
[Root @ localhost TPD] # gdmsetup

And open the graphic configuration interface of the machine learning platform for AI, as shown in the following figure:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005348.gif'); ">

Then select "remote", such:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005449.gif'); ">

Remote logon is disabled by default. Therefore, select "concise" in the style, and you can see that the "Configure XDMCP" option is in the lower right corner. You can click it to modify the configuration as follows:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005546.gif'); ">

You can see that the default "Listening UDP port" is 177, and other parameters can be modified according to your actual situation. Go to the "Security" option and select "Allow Remote Administrator Logon", for example:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005650.gif'); ">

Click "close" to save and exit. Next, disable the iptables firewall to test the effect. The command is as follows:

[Root @ localhost TPD] #/etc/init. d/iptables stop
Clear firewall rules: [OK]
Set chains to ACCEPT policy: filter [OK]
Uninstalling the Iiptables module: [OK]

(Note: You can use iptable rules to enable this service. It is best not to open the root account for login .)

3. log on to the Server from Windows Server 2003
After Xmanager Enterprise 2.0 is installed, you do not need to set other options. Open the Xmanager Enterprise folder on the desktop, select the Xbrowser shortcut, and then you can see the following interface:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005807.jpg'); ">

You can see that a server is scanned, and then click the computer icon to connect to the server.

The logon interface is as follows:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005852.jpg'); ">

Enter the user name and password. As follows:



(400) {this. resized = true; this. width = 400; this. alt = 'click here to open new window';} "onmouseover =" if (this. resized) this. style. cursor = 'hand'; "onclick =" window. open ('HTTP: // blogimg.chinaunix.net/blog/upfile/070911005935.jpg'); ">