Remote XServer connection in NIX

Article Title: How to remotely connect to XServer under NIX. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Server: Red Hat Linux
Terminal: Xmanager 1.3.9
　　
　　 Usage:
Operations on the server:
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1. Modify/etc/X11/xdm/Xaccess and set the following lines:
# * # Any host can get a login window
Changed:
* # Any host can get a login window
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2. Modify/etc/X11/TPD. conf and find the following information:
[Xdmcp]
Enable = 0 or Enable = false
To:
[Xdmcp]
Enable = 1 or Enable = true
Make sure that the following information exists:
Port = 177
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3: Modify the/etc/inittab and set
Id: 3: initdefault:
To:
Id: 5: initdefault:
Change the last line:
X: 5: respawn:/usr/bin/TPD
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4: Make sure that the attribute of/etc/X11/xdm/Xservers is 444, and that of/etc/X11/xdm/Xsetup_0 is 755.
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Server: FreeBSD
Terminal: Xmanager 1.3.9
　　
　　 Usage:
Operations on the server:
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1./usr/X11R6/lib/X11/xdm-config
Comment out this sentence:
! DisplayManager. requestPort: 0
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2./usr/X11R6/lib/X11/xdm/Xservers
Comment out this sentence:
#: 0 local/usr/X11R6/bin/X
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3./usr/X11R6/lib/X11/xdm/Xaccess
Remove the comments of this sentence:
* # Any host can get a login window
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4. in/etc/ttys
Modify as follows:
Ttyv8 "/usr/X11R6/bin/xdm-nodaemon" xterm on secure
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Server: SunOS
Terminal: Xmanager 1.3.9
　　
　　 Usage:
Operations on the server:
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Because xdm is enabled on the server by default, no changes are required.
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Above, when connecting to the terminal, you can use xbrowser to directly enter an IP address for connection!