python调用SSH命令

webtet

# --*-- coding:utf-8 --*--
import paramiko
ip = '192.168.1.200'
port = 22
username = 'pi'
password = 'raspberry'
session_timeout = 60
client = paramiko.SSHClient()
#client.get_host_keys().add('ssh.example.com', 'ssh-rsa', key)
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(ip, username=username, password=password)
stdin, stdout, stderr = client.exec_command('ls')
for line in stdout:
print '... ' + line.strip('\n')
client.close()

# --*-- coding:utf-8 --*--
import paramiko
import time
def cmpt(s1,s2):
fmt = '%Y-%m-%d'
t1 = time.strptime(s1,fmt)
t2 = time.strptime(s2,fmt)
return time.mktime(t1) - time.mktime(t2)
ip = '192.168.1.200'
port = 22
username = 'pi'
password = 'raspberry'
session_timeout = 60
client = paramiko.SSHClient()
#client.get_host_keys().add('ssh.example.com', 'ssh-rsa', key)
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(ip, username=username, password=password)
stdin, stdout, stderr = client.exec_command("ls -l --time-style='+%Y-%m-%d'")
sarr = []
for line in stdout:
larr = line.strip('\n').split()
if len(larr) > 5:
if not sarr:
sarr.append(larr[5])
sarr.append(larr[6])
if cmpt(larr[5],sarr[0]) > 0:
sarr[0] = larr[5]
sarr[1] = larr[6]
client.close()
for i in sarr:
print i