Python Paramiko via key file login ssh and heard sftp upload file __python

Paramiko is not logged through the key file, which is a good solution, direct connect enter username and password on OK

#-*-Coding:utf-8-*-
import Paramiko
paramiko.util.log_to_file (' Paramiko.log ') #记录日志文件
ssh = Paramiko. Sshclient ()
ssh.set_missing_host_key_policy (Paramiko. Autoaddpolicy ())
ssh.connect (' 127.0.0.1 ', username = ' root ', password= ' Hu Jintao ')
cmd = ' CD '    #进入用户目录home
Stdin,stdout,stderr = Ssh.exec_command (cmd)
print stdout.readlines () 

cmd = ' ls >test '  #管道, LS named output to file test inside
stdin,stdout,stderr = Ssh.exec_command (cmd)
print stdout.readlines ()

cmd = ' cat Test '  # Displays the contents of test, that is, the result of LS named
stdin,stdout,stderr = Ssh.exec_command (cmd)
#print stdout.readlines ()   character display for #结果 Chinese characters

Can be achieved by the above method.

When a key file is required, the Paramiko needs to be logged in the following way:

#-*-Coding:utf-8-*-
import Paramiko

pkey= ' e:/wamp/www/tools/id_rsa '  #本地密钥文件路径 [on this file server ~/.ssh/id_ RSA can be downloaded to local]
Key=paramiko. Rsakey.from_private_key_file (pkey,password= ' Hu Jintao ') #有解密密码时,
paramiko.util.log_to_file (' Paramiko.log ')
ssh = Paramiko. Sshclient ()
ssh.set_missing_host_key_policy (Paramiko. Autoaddpolicy ()) #通过公共方式进行认证 (does not need to exist in the known_hosts file)
#ssh. Load_system_host_keys () #如通过known_hosts Authentication You can use this, If the known_hosts file is undefined, you also need to define known_hosts
ssh.connect (' 127.0.0.1 ', username = ' root ', password= ' Hu Jintao ', Pkey=key) #这里要 Pkey passwordkey key file
stdin,stdout,stderr=ssh.exec_command (' hostname ')
print stdout.read ()
stdin, Stdout,stderr=ssh.exec_command (' ls ')
print stdout.read ()

File transfer via SFTP:

#-*-Coding:utf-8-*-
import paramiko
import os

pkey= ' E:/wamp/www/tools/id_rsa ' Key=paramiko
. Rsakey.from_private_key_file (pkey,password= ' Hu Jintao ')
paramiko.util.log_to_file (' paramiko.log ')

ssh = Paramiko. Sshclient ()
ssh.set_missing_host_key_policy (Paramiko. Autoaddpolicy ())
ssh.connect (' 127.0.0.1 ', username = ' root ', password= ' Hu Jintao ', pkey=key)
t = ssh.get_ Transport ()
Sftp=paramiko. Sftpclient.from_transport (t)
d = sftp.put ("Mm.txt", "/home/www/mm.txt") 
print D
t.close ()

File downloads by sftp:

#-*-Coding:utf-8-*-
import paramiko
import os

pkey= ' E:/wamp/www/tools/id_rsa ' Key=paramiko
. Rsakey.from_private_key_file (pkey,password= ' Hu Jintao ')
paramiko.util.log_to_file (' paramiko.log ')

ssh = Paramiko. Sshclient ()
ssh.set_missing_host_key_policy (Paramiko. Autoaddpolicy ())
ssh.connect (' 127.0.0.1 ', username = ' root ', password= ' Hu Jintao ', pkey=key)
t = ssh.get_ Transport ()
Sftp=paramiko. Sftpclient.from_transport (t)
d = sftp.get ("/home/www/mm.txt", "Mm.txt") 
print D
t.close ()

Reference Documentation:
http://5ydycm.blog.51cto.com/115934/340854/[Paramiko ssh sftp] * * * *
http://blog.chinaunix.net/uid-25979788-id-2203623.html [use Python to login Linux via SSH and operate without keys]
Http://hi.baidu.com/397090770/item/c79c7c960afad3dc1b49dfae (Putty generates a "private" key in a way that can be studied)
Http://www.cnblogs.com/gannan/archive/2012/02/06/2339883.html (Installation and use of Paramiko)
http://www.pyshell.com/index.php/archives/329 (Paramiko Module Series II: Access to the remote server with key without password)
[One: Paramiko Module series: Analog SSH login remote server]
[bis: Paramiko Module Series II: Access to remote server with key without password]
[Third: Paramiko Module series of three: Batch upload file] http://www.pyshell.com/index.php/archives/332
[The Four: Paramiko Module series of three: bulk download files to local] http://www.pyshell.com/index.php/archives/337