python 实现ssh远程执行命令 上传下载文件
使用密码远程执行命令1
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# cat daramiko_ssh.py
#!/usr/bin/env python
#_*_coding:utf-8 _*_
__author__ = 'gaogd'
import paramiko
import sys,os
host = sys.argv
user = 'root'
password = 'ddfasdsasda2015'
cmd = sys.argv
s = paramiko.SSHClient() #绑定实例
s.load_system_host_keys() #加载本机KONW_HOST主机文件
s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
s.connect(host,22,user,password,timeout=5) #连接远程主机
stdin,stdout,stderr = s.exec_command(cmd) #执行命令
cmd_result = stdout.read(),stderr.read() #读取命令结果
for line in cmd_result:
print line,
s.close()
使用key远程执行命令
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# cat daramiko_ssh_key.py
#!/usr/bin/env python
#_*_coding:utf-8 _*_
__author__ = 'gaogd'
import paramiko
import sys,os
host = sys.argv
port = 22
username = 'root'
pkey_file = '/root/.ssh/id_rsa'
key = paramiko.RSAKey.from_private_key_file(pkey_file)
cmd = sys.argv
s = paramiko.SSHClient() #绑定实例
s.load_system_host_keys() #加载本机KONW_HOST主机文件
s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
s.connect(host,port,username,pkey=key,timeout=5)
stdin,stdout,stderr = s.exec_command(cmd) #执行命令
cmd_result = stdout.read(),stderr.read() #读取命令结果
for line in cmd_result:
print line,
s.close()
#
上传下载文件
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# cat daramiko_sftp.py
#!/usr/bin/python
import os,sys
import paramiko
host = '192.168.10.11'
user = 'root'
password = 'wdzj@2015'
s = paramiko.SSHClient()
s.load_system_host_keys()
s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
t = paramiko.Transport((host,22))
t.connect(username=user,password=password)
#pkey_file = '/home/alex/.ssh/id_rsa'
#key = paramiko.RSAKey.from_private_key_file(pkey_file)
#t.connect(username=username,pkey=key)
sftp = paramiko.SFTPClient.from_transport(t)
sftp.get('/root/.ssh/known_hosts','/tmp/known_hosts1')
sftp.put('/python/script/daramiko_ssh_key.py','/tmp/paramiko1.py')
s.close()
#
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