python执行scp命令拷贝文件及文件夹到远程主机的目录方法_Python

python执行scp命令拷贝文件及文件夹到远程主机的目录方法

2021-08-05 00:16lsysafe Python

今天小编就为大家分享一篇python执行scp命令拷贝文件及文件夹到远程主机的目录方法，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

系统环境centos7

python2.7

先在操作系统安装expect

				?

									[root@V71 python]# vi 3s.py

									#!/usr/bin/python

									#coding:utf-8

									import sys,re

									import os

									import subprocess

									#scp file to remote node.

									def scpFileToRemoteNode(user,ip,password,localsource,remotedest,port=22):

									  SCP_CMD_BASE = r"""

									      expect -c "

									      set timeout 300 ;

									      spawn scp -P {port} -r {localsource} {username}@{host}:{remotedest} ;

									      expect *assword* {{{{ send {password}\r }}}} ;

									      expect *\r ;

									      expect \r ;

									      expect eof

									      "

									  """.format(username=user,password=password,host=ip,localsource=localsource,remotedest=remotedest,port=port)

									  SCP_CMD = SCP_CMD_BASE.format(localsource = localsource)

									  print "execute SCP_CMD: ",SCP_CMD

									  p = subprocess.Popen( SCP_CMD , stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)

									  p.communicate()

									  os.system(SCP_CMD)

									scpFileToRemoteNode("root","192.168.156.72","密码","/tmp/var/log","/etc/",22)

									执行脚本：

									[root@V71 python]# python 3s.py 

									execute SCP_CMD:  

									      expect -c "

									      set timeout 300 ;

									      spawn scp -P 22 -r /tmp/var/log root@192.168.156.72:/etc/ ;

									      expect *assword* { send 密码\r } ;

									      expect *\r ;

									      expect \r ;

									      expect eof

									      "

									spawn scp -P 22 -r /tmp/var/log root@192.168.156.72:/etc/

									root@192.168.156.72's password: 

									messages                                                               100% 802KB 802.1KB/s  00:00