How to open a graphical management tool on the putty terminal, putty graphical

How to open a graphical management tool on the putty terminal, putty graphical
Sometimes the following error occurs when you open a graphical management tool in a graphical terminal such as putty:
[Root @ node2 ~] # Traceback (most recent call last ):
File "/usr/share/virt-manager/virt-manager.py", line 383, in <module>
Main ()
File "/usr/share/virt-manager/virt-manager.py", line 286, in main
Raise gtk_error
RuntimeError: cocould not open display
Therefore, the graphic tool is opened on putty after the final modification is found. Record the operation process here.

Open the putty terminal and follow the steps above to enter


Select Enable X11 forwading


Go to http://sourceforge.net/projects/xming/files/latest/downloadto download xmingand install it. After the installation is complete, run Xming and follow the steps above. Run the following command if the graphical tool cannot be displayed:
[Root @ text ~] # Yum install xorg-x11-xinit xorg-x11-proto-devel xorg-x11-server-utils xorg-x11-drv-ati-firmware xorg-x11-xauth
Connect again and you will find that the Graphic Language tool has displayed OK

In linux, how does one use the Administrator to open the terminal?

Login with the Administrator account and then open
You do not want to talk about the premise...

How to Use WIN7 Super Terminal or putty

PuTTY is a cross-platform remote logon tool that contains a set of programs, including:
• PuTTY (Telnet and SSH client)
• PSCP (SCP client, which uses SSH to copy files under the command line, similar to scp commands in Unix/Linux)
• PSFTP (SFTP command line client, similar to FTP file transfer, only uses port 22 of SSH, rather than port 21 of FTP, similar to sftp commands in Unix/Linux)
• PuTTYtel (only a Telnet client)
• Plink (command line tool that executes commands on a remote server)
• Pageant (the SSH Authentication Proxy for PuTTY, PSCP, and Plink. You do not need to enter the password every time)
• PuTTYgen (a tool used to generate RSA and DSA keys ).
Although it contains so many, it is often seen that only PuTTY is used to log on to the server, and PuTTY's powerful functions are not fully used.
PuTTY also exists in many software as a component, such as FileZilla and WinSCP.
Unless otherwise specified, the default logon protocol is SSH. After all, PuTTY is mainly used to log on to the SSH host. using Telnet and RLogin cannot reflect the powerful functions of PuTTY.
Install

PuTTY is a cross-platform remote logon tool that contains a set of programs, including:
• PuTTY (Telnet and SSH client)
• PSCP (SCP client, which uses SSH to copy files under the command line, similar to scp commands in Unix/Linux)
• PSFTP (SFTP command line client, similar to FTP file transfer, only uses port 22 of SSH, rather than port 21 of FTP, similar to sftp commands in Unix/Linux)
• PuTTYtel (only a Telnet client)
• Plink (command line tool that executes commands on a remote server)
• Pageant (the SSH Authentication Proxy for PuTTY, PSCP, and Plink. You do not need to enter the password every time)
• PuTTYgen (a tool used to generate RSA and DSA keys ).
Although it contains so many, it is often seen that only PuTTY is used to log on to the server, and PuTTY's powerful functions are not fully used.
PuTTY also exists in many software as a component, such as FileZilla and WinSCP.
Unless otherwise specified, the default logon protocol is SSH. After all, PuTTY is mainly used to log on to the SSH host. using Telnet and RLogin cannot reflect the powerful functions of PuTTY.
Install
PuTTY is a quasi-green software. It is green because it can be used directly without any installation programs. Quasi-green means that all the configurations of PuTTY are saved to the Registry. If you do not remember to back up the relevant content in the registry, you will not have to reinstall all the configurations next time, and the configuration is not convenient to carry with you with the flash drive. However, it is quite convenient to delete the PuTTY configuration. You can specify the parameter-cleanup during the runtime to clear all the configuration information of PuTTY.
First impression: start logging on to a remote host
Run PuTTY to see the following interface:

Enter the Server IP address or host name, select the logon protocol, and the protocol port. If you want to save the input, you do not need to enter it again later, enter the saved session in step 2 ...... remaining full text>