windows下python SSH的使用——paramiko模块

windows下python SSH的使用——paramiko模块

#!/usr/bin/python 
import paramiko


server_ip = '192.168.*.*'
server_user = 'your_user'
server_passwd = 'your_password'
server_port = 22

def ssh_connect():
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect(server_ip, server_port,server_user, server_passwd)
    return ssh
    
def ssh_disconnect(client):
    client.close()
    
def exec_cmd(command):
    '''
    windows客户端远程执行linux服务器上命令
    '''
    stdin, stdout, stderr = ssh.exec_command(command)
    err = stderr.readline()
    out = stdout.readline()
    
    if  != err:
        print command:  + command +  exec failed!
ERROR : + err
        return true, err
    else:
        print command:  + command +  exec success.
    
def win_to_linux(localpath, remotepath):
    '''
    windows向linux服务器上传文件.
    localpath  为本地文件的绝对路径。如：D:	est.py
    remotepath 为服务器端存放上传文件的绝对路径,而不是一个目录。如：/tmp/my_file.txt
    '''
    client = paramiko.Transport((server_ip, server_port))
    client.connect(username = server_user, password = server_passwd)
    sftp = paramiko.SFTPClient.from_transport(client)

    sftp.put(localpath,remotepath)
    client.close()
    
def linux_to_win(localpath, remotepath):
    '''
    从linux服务器下载文件到本地
    localpath  为本地文件的绝对路径。如：D:	est.py
    remotepath 为服务器端存放上传文件的绝对路径,而不是一个目录。如：/tmp/my_file.txt
    '''
    client = paramiko.Transport((server_ip, server_port))
    client.connect(username = server_user, password = server_passwd)
    sftp = paramiko.SFTPClient.from_transport(client)

    sftp.get(remotepath, localpath)
    client.close()