1.paramiko 用於幫助開發者通過代碼遠程連接伺服器，並對伺服器進行操作。 遠程執行命令【用戶名和密碼】 遠程執行命令【公鑰和私鑰】(公鑰必須提前上傳到伺服器) 遠程上傳和下載文件【用戶名和密碼】 遠程上傳和下載文件【公鑰和私鑰】 補充：通過私鑰字元串也可以連接遠程伺服器。 2.公司員工基於x ...
1.paramiko
用於幫助開發者通過代碼遠程連接伺服器，並對伺服器進行操作。
pip3 install paramiko 遠程執行命令【用戶名和密碼】
import paramiko
# 創建SSH對象
ssh = paramiko.SSHClient()
# 允許連接不在know_hosts文件中的主機
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 連接伺服器
ssh.connect(hostname='192.168.16.85', port=22, username='root', password='123456')
# 執行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 獲取命令結果
result = stdout.read()
# 關閉連接
ssh.close()
print(result.decode('utf-8'))遠程執行命令【公鑰和私鑰】(公鑰必須提前上傳到伺服器)
import paramiko
private_key = paramiko.RSAKey.from_private_key_file(r'C:/Users/Administrator/.ssh/id_rsa')
# 創建SSH對象
ssh = paramiko.SSHClient()
# 允許連接不在know_hosts文件中的主機
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 連接伺服器
ssh.connect(hostname='192.168.16.85', port=22, username='root', pkey=private_key)
# 執行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 獲取命令結果
result = stdout.read()
# 關閉連接
ssh.close()
print(result)遠程上傳和下載文件【用戶名和密碼】
import paramiko
transport = paramiko.Transport(('192.168.16.85', 22))
transport.connect(username='root', password='123456')
sftp = paramiko.SFTPClient.from_transport(transport)
# 將location.py 上傳至伺服器 /tmp/test.py
# sftp.put('wy.txt', '/data/wy.txt')
sftp.get('/data/wy.txt', 'xx.txt')
transport.close()遠程上傳和下載文件【公鑰和私鑰】
import paramiko
private_key = paramiko.RSAKey.from_private_key_file(r'C:/Users/Administrator/.ssh/id_rsa')
transport = paramiko.Transport(('192.168.16.85', 22))
transport.connect(username='root', pkey=private_key)
sftp = paramiko.SFTPClient.from_transport(transport)
# 將location.py 上傳至伺服器 /tmp/test.py
# sftp.put('/tmp/location.py', '/tmp/test.py')
# 將remove_path 下載到本地 local_path
# sftp.get('remove_path', 'local_path')
transport.close()補充：通過私鑰字元串也可以連接遠程伺服器。
key = """-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----"""
import paramiko
from io import StringIO
private_key = paramiko.RSAKey(file_obj=StringIO(key))
# 創建SSH對象
ssh = paramiko.SSHClient()
# 允許連接不在know_hosts文件中的主機
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 連接伺服器
ssh.connect(hostname='192.168.16.85', port=22, username='root', pkey=private_key)
# 執行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 獲取命令結果
result = stdout.read()
# 關閉連接
ssh.close()
print(result)2.公司員工基於xshell連接伺服器
生成公鑰和私鑰
ssh-keygen.exe -m pem
在當前用戶家目錄會生成： .ssh/id_rsa.pub .ssh/id_rsa把公鑰放到伺服器
ssh-copy-id -i ~.ssh/id_rsa.pub [email protected] 以後再連接伺服器時，不需要在輸入密碼
ssh [email protected]
