源代码：

环境需求：

1、python3

2、paramiko

pip install --upgrade pip

apt-get install libssl-dev

pip3 install paramiko

3、执行权限

chmod +x becmd.py

ln -s /root/be/bin/becmd.py /usr/local/sbin/becmd

chmod +x besync.py

ln -s /root/be/bin/becmd.py /usr/local/sbin/besync

4、导入路径设置

cd /usr/lib/python3.5/dist-packages/

touch be.pth

vim be.pth

/root/be     #be.pth文件内容

5、因为是从windows开发所以会出现以下问题:

windows 上传的文件，可以用这个指令格式化成Unix文件。

apt install dos2unix

[email protected]:~/be/bin# ./besync.py

/usr/bin/env: ‘python3\r’: No such file or directory

[email protected]:~/be/bin# dos2unix besync.py

dos2unix: converting file besync.py to Unix format ...

[email protected]:~/be/bin# ./besync.py

Reminder: The source and destination addresses do not exist

Usage: ./besync.py

解决

apt install dos2unix

dos2unix becmd.py

dos2unix besync.py

6、日志路径的问题。最好是绝对路径，不然只能在be目录下执行becmd 和besync

f = open("/root/be/logs/besync.log",‘a‘)

f = open("/root/be/logs/becmd.log",‘a‘)

程序目录：

.

├── app

│   ├── __init__.py

│   ├── pwd_connect_cmd.py

│   ├── pwd_connect_sync.py

│   ├── __pycache__

│   │   ├── __init__.cpython-35.pyc

│   │   ├── pwd_connect_cmd.cpython-35.pyc

│   │   ├── pwd_connect_sync.cpython-35.pyc

│   │   ├── ssh_be_cmd.cpython-35.pyc

│   │   └── ssh_be_sync.cpython-35.pyc

│   ├── ssh_be_cmd.py

│   └── ssh_be_sync.py

├── bin

│   ├── becmd.py

│   ├── besync.py

│   └── __init__.py

├── conf

│   ├── config.py

│   ├── __init__.py

│   └── __pycache__

│       ├── config.cpython-35.pyc

│       └── __init__.cpython-35.pyc

├── __init__.py

└── logs

├── becmd.log

├── besync.log

└── __init__.py

app/ssh_be_cmd.pyimport paramiko

import threading

import datetime

class MyThread(threading.Thread):

def __init__(self,ip,port,username,password,cmd):

self.ssh = paramiko.SSHClient()

self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

super(MyThread,self).__init__()

self.ip = ip

self.port = port

self.username = username

self.password = password

self.cmd = cmd

def run(self):

port = int(self.port)

self.ssh.connect(hostname=self.ip, port=port, username=self.username, password=self.password)

stdin, stdout, stderr = self.ssh.exec_command(self.cmd)

res, err = stdout.read(), stderr.read()

result = res if res else err

f = open("/root/be/logs/becmd.log",‘a‘)

f.write(str(datetime.datetime.now())+" ")

f.write(self.ip+" ")

f.write(self.username+ " ")

f.write(self.cmd+ "\n")

f.close()

print("\033[1;32;40m" + self.ip.rjust(33,‘=‘)+ "\033[0m","\033[1;32;40m" + "Command result: ".ljust(37,‘=‘)+ "\033[0m")

print(result.decode())

self.ssh.close()

app/pwd_connect_cmd.pyimport sys

from app.ssh_be_cmd import MyThread

from conf.config import account

def pwd_con(host):

ip = account[host]["ip"]

port = account[host]["port"]

username = account[host]["username"]

password = account[host]["password"]

a=sys.argv[1:100]

cmd = " ".join(a)

if len(a) >=1:

M = MyThread(ip,port,username,password,cmd)

M.start()

else:

print("Reminder: The command does not exist")

exit()

def connect():

for host in account.keys():

pwd_con(host)

app/ssh_be_sync.pyimport paramiko

import threading

import datetime,time

import os

from os.path import getsize

class MyThread(threading.Thread):

def __init__(self,ip,port,username,password,cmd):

super(MyThread,self).__init__()

self.ip = ip

self.port = port

self.username = username

self.password = password

self.cmd = cmd

def run(self):

port = int(self.port)

self.transport = paramiko.Transport((self.ip, port))

self.transport.connect(username=self.username, password=self.password)

self.sftp = paramiko.SFTPClient.from_transport(self.transport)

help="""

-f send file to remote host.

%s -f

-d send dir to remote host.

%s -d

--help show help.

%s --help

"""%(self.cmd[0],self.cmd[0],self.cmd[0])

def create_remote_dir(dir):

for item in dir:

try:

self.sftp.stat(item)

pass

except FileNotFoundError:

print("Create a new directory: ", item)

self.sftp.mkdir(item)

def besync_log():

f = open("/root/be/logs/besync.log",‘a‘)

for i in str(datetime.datetime.now())+" ",self.ip+" ",self.username+ " ",self.cmd[0]+" ",self.cmd[1]+" ",src+" ",des+ "\n":

f.write(i)

f.close()

if len(self.cmd) == 4 and self.cmd[1] == "-f":

src = self.cmd[2]

des = self.cmd[3]

besync_log()

time_start = time.time()

if os.path.isfile(src):

des_list = des.split("/")

des_dir = des_list[1:-1]

b=""

c=[]

for item in des_dir:

b+="/"+item

c.append(b)

create_remote_dir(c)

self.sftp.put(src, des)

total_time = time.time() - time_start

print("\033[1;32;40mSend Successful.\033[0m")

print("total size: " + str(getsize(src)) + " bytes")

print("total time: " + str(total_time))

self.transport.close()

elif len(self.cmd) == 4 and self.cmd[1] == "-d":

def for_dir():

for res in path:

if os.path.isdir(res):

local_dir_path.append(res)

remote_dir_path.append(des)

def for_zdir():

des_src_dir.append(remote_dir_path[1])

des_src_dir_list = des_src_dir[0].split("/")

des_dir_list = des_src_dir_list[1:]

c = ""

remote_des_src_path = []

for item in des_dir_list:

c += "/" + item

remote_des_src_path.append(c)

create_remote_dir(remote_des_src_path)

create_remote_dir(remote_dir_path)

for res in path:

if os.path.isfile(res):

local_file_path.append(res)

src = self.cmd[2]

des = self.cmd[3]

besync_log()

sep = "/"

path = []

local_dir_path = []

local_file_path = []

remote_dir_path = []

remote_file_path = []

des_src_dir = []

for i in os.listdir(src):

path.append(src + sep + i)

for n in path:

if os.path.isdir(n) and os.listdir(n):

for i in os.listdir(n):

path.append(n + sep + i)

local_dir_path.append(src)

local_dir = src.split("/")

local_dir_first = local_dir[0:-1]

global a

if len(local_dir_first) == 0:

for_dir()

for res in local_dir_path:

remote_dir_path.append(des + "/" + res)

for_zdir()

for res in local_file_path:

remote_file_path.append(des + "/" + res)

else:

if len(local_dir_first) ==1:

dir_join="/".join(local_dir_first)

a=dir_join

else:

dir_join="/".join(local_dir_first)

a=dir_join+"/"

for res in path:

if os.path.isdir(res):

local_dir_path.append(res)

remote_dir_path.append(des)

b=[item.split(a)[-1] for item in local_dir_path]

for res in b:

if len(local_dir_first) ==1:

remote_dir_path.append(des + res)

else:

remote_dir_path.append(des + "/" + res)

for_zdir()

d = [item.split(a)[-1] for item in local_file_path]

for res in d:

if len(local_dir_first) ==1:

remote_file_path.append(des + res)

else:

remote_file_path.append(des + "/" + res)

time_start = time.time()

local_file_num = len(local_file_path)

for i in range(local_file_num):

self.sftp.put(local_file_path[i],remote_file_path[i])

total_time = time.time() - time_start

print("\033[1;32;40mSend Successful.\033[0m")

print("total time: " + str(total_time))

self.transport.close()

else:

print(help)

app/pwd_connect_sync.pyimport sys

from app.ssh_be_sync import MyThread

from conf.config import  account

def pwd_con(host):

ip = account[host]["ip"]

port = account[host]["port"]

username = account[host]["username"]

password = account[host]["password"]

cmd=sys.argv[0:100]

M = MyThread(ip, port, username, password, cmd)

M.start()

def connect():

for host in account.keys():

pwd_con(host)

conf/config.pyaccount = {

"192.168.1.57":{

"ip":"192.168.1.57",

"port":"22",

"username":"root",

"password":"123456"

},

"192.168.1.75":{

"ip": "192.168.1.75",

"port": "22",

"username": "root",

"password": "123456"

}

}

bin/becmd.py#!/usr/bin/env python3

from app.pwd_connect_cmd import connect

connect()

bin/besync.py#!/usr/bin/env python3

from app.pwd_connect_sync import connect

connect()

使用例子：

1、批量执行指令：

2、批量上传文件

3、批量上传目录

本文出自 “微风清凉” 博客，谢绝转载！

原文：http://jiay1.blog.51cto.com/9144615/1933721