ssh -X <username>@<your-server-ip-address>
时间: 2023-12-29 11:05:00 浏览: 38
这是一个用于在远程服务器上启用图形界面的命令。通过使用该命令,您可以在本地计算机上运行图形应用程序,并将其显示在远程服务器上。其中,`<username>` 是您在远程服务器上的用户名,`<your-server-ip-address>` 是您远程服务器的 IP 地址。如果您想要在本地计算机上显示远程服务器上的图形应用程序,您需要在登录时使用 `-X` 标志。
相关问题
how to use openssh-server
To use OpenSSH server on a Linux system, you need to follow these steps:
1. Install OpenSSH server: Run the following command in the terminal to install the OpenSSH server:
```
sudo apt-get install openssh-server
```
2. Configure OpenSSH server: Open the configuration file `/etc/ssh/sshd_config` in a text editor and make necessary changes. For example, you can change the default port number, disable password authentication, and enable public key authentication.
3. Start OpenSSH server: Run the following command to start the OpenSSH server:
```
sudo systemctl start ssh
```
4. Enable OpenSSH server: Run the following command to enable OpenSSH server to start automatically on system boot:
```
sudo systemctl enable ssh
```
5. Connect to OpenSSH server: Use an SSH client, such as PuTTY on Windows or Terminal on Linux/Unix, to connect to the OpenSSH server. Specify the IP address or hostname of the server and the port number (if changed from the default).
```
ssh username@server_ip_address -p port_number
```
That's it! You can now securely access your Linux system remotely using OpenSSH server.
vscode select configured SSH host or enter user@host
Yes, as I mentioned before, Visual Studio Code is asking you to either select a configured SSH host or enter the username and host manually.
To select a configured SSH host, you should first have previously added the host to your SSH configuration file. To do this, you can follow these steps:
1. Open a terminal window.
2. Type `ssh-keygen` and follow the prompts to create a new SSH key if you haven't already done so.
3. Add the SSH key to the SSH agent by typing `ssh-add ~/.ssh/id_rsa` (replace `id_rsa` with the name of your SSH key if it's different).
4. Edit your SSH configuration file by typing `nano ~/.ssh/config` (or create it if it doesn't exist).
5. Add the following lines to the configuration file, replacing `my-host-name` with the hostname or IP address of your remote server, and `my-username` with your username on that server:
```
Host my-host-name
HostName my-host-name
User my-username
IdentityFile ~/.ssh/id_rsa
```
6. Save your changes and exit the editor.
After you have configured your SSH host, you can now select it in Visual Studio Code by clicking on the "Select Configured SSH Host" option and selecting the hostname that you just added to your SSH configuration file.
If you prefer to enter the username and host manually, you can click on the "Enter User@Host" option and type in the username and host in the format `user@host`.
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