![]() ![]() Then, start the Xming before connecting to the remote system with your SSH client (for example, PuTTY). You can download and install Xming on your system. One way to turn on SSH is through the Raspberry Pi graphical configuration app. You need to change the SSH port number to prevent a brute-force attack. ![]() Still, it becomes risky in many scenarios where you need to transfer crucial data. You must have X Server running on your Laptop/Computer, the X Server manages the interaction between the remote server ( X Client ) and your laptop/computer. Many companies have implemented SSH protocols to ensure complete data transfer safety. Steps: #Vi /etc/ssh/ssh_config or Vi /etc/ssh/sshd_configĢ. Make sure it should be X11Forwarding yes in your ssh_config file. Check If ssh_config includes #X11Forwarding no OR X11Forwarding no. If the file is absent, sshd generates one with the default configuration when the service is started. Example of values localhost:4 :0 :0.0 hostname:D.S means screen S on display D of host hostname the X server for this display is listening at TCP port 6000 D. Usually there's only one screen though where 0 is the default. The ssh_config file typically located at /etc/ssh/ssh_config or ~/.ssh/config). Open SSH Server (sshd) reads configuration data from programdata\ssh\sshdconfig by default, or a different configuration file may be specified by launching sshd.exe with the -f parameter. A display can actually have multiple screens. Afterwards you can ssh with the same user A and start the application (e.g. Show results of SSH command executed with JSch in separate console/cmd window, not in IDE console. In Linux, the SSH terminal supports X forwarding by default however for MAC or UNIX (HPUX, AIX, etc.) OS you need to enable by making changes in the config file. To display the application on an existing session at the remote PC You need to login with user A at the remote PC and leave the session open. To start the vnc server on the actual display, just type: userhostname. Change System.in and read System.out programmly on the fly (Jsch) Thanks to the comments from Martin Prikryl I found a solution. Make sure the X11Forwarding is enabled in the ssh_config file. There are few things that needs to be taken care of:ġ. The X11 allows taking GUI access over SSH to any of the LINUX or UNIX systems to run any application/program in GUI. If you are using Windows Desktop / Laptop and wanted to run a GUI application on LINUX or UNIX System then you need to use X11. ![]()
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