paramiko invoke_shell
时间: 2023-09-06 08:10:12 浏览: 45
`paramiko` is a Python library used for remote SSH and SFTP connections. The `invoke_shell` method is a part of the `SSHClient` class provided by `paramiko`. It creates an interactive shell session on the remote host and returns a channel object that can be used to send and receive data to and from the shell.
Here's an example usage of `invoke_shell`:
```python
import paramiko
# establish an SSH connection
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect('remote_host', username='username', password='password')
# invoke a shell on the remote host
channel = ssh.invoke_shell()
# send a command to the shell
channel.send('ls\n')
# receive the output of the command
output = channel.recv(1024)
# close the shell session and the SSH connection
channel.close()
ssh.close()
```
In this example, `invoke_shell` is used to create a shell session on the remote host. The `send` method is used to send a command (in this case, `ls`) to the shell, and the `recv` method is used to receive the output of the command. Finally, the `close` method is used to close the shell session and the SSH connection.