ssh 执行命令并实时显示结果

import paramiko

def main():
    sshClient = paramiko.SSHClient()
    sshClient.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    sshClient.connect(hostname = "192.168.1.104", port = 22, username = "usr", password = "pwd")

    shell = sshClient.invoke_shell()
    shell.sendall("ping www.baidu.com -c 3\n")
    shell.sendall("exit\n")
    while True:
        data = shell.recv(2048).decode()
        if not data:
            print("quit now")
            break
        print(data, end = "")
    sshClient.close()


if __name__ == ‘__main__‘:
    main()