Python使用paramiko操作linux的方法讲解

import paramiko
#服务器信息，主机名（IP地址）、端口号、用户名及密码
hostname = "xxx.xxx.xx.170"
port = 11022
username = "rdadmin"
password = "818"
#创建SSH对象 
client = paramiko.SSHClient()
#自动添加策略，保存服务器的主机名和密钥信息
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
#连接服务器
client.connect(hostname, port, username, password, compress=True)
# 执行linux命令
stdin, stdout, stderr = client.exec_command('ls /')
for line in stdout:
  print('... ' + line.strip('\n')) 
#or
print(stdout.readlines())

import paramiko
hostname = "192.168.0.1"
port = 22
username = "root"
password = "root"
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(hostname, port, username, password, compress=True)
sftp_client = client.open_sftp()
remote_file = sftp_client.open("/home/verified_list.txt") #文件路径
try:
  for line in remote_file:
    print(line.strip())
finally:
  remote_file.close()

import paramiko
hostname = 192.168.0.1
port = 22
username = "root"
password = "root"
transport = paramiko.Transport((hostname, port))
transport.connect(username = username, password = password)
sftp = paramiko.SFTPClient.from_transport(transport)
# 下载文件
sftp.get("/home/share/video.mp4","./视频文件下载/")
#上传文件
sftp.put("./video.mp4","/home/share/video.mp4")
sftp.close()

import paramiko
hostname = "192.168.0.1"
port = 22
username = "root"
password = "root"
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(hostname, port, username, password, compress=True)
channel = client.invoke_shell() # 在SSH server端创建一个交互式的shell
command = ""
channel.send(command + '\n')
time.sleep(10)
stdout = channel.recv(1024*100000)
out_list = stdout.decode().split("\n")
client.close()