paramiko

Is there a simple way to get rid of junk values that come when you SSH using Python's Paramiko library and fetch output from CLI of a remote machine?

由 早过忘川 提交于 2019-12-17 02:24:32
问题 I am using Python's Paramiko library to SSH a remote machine and fetch some output from command-line. I see a lot of junk printing along with the actual output. How to get rid of this? chan1.send("ls\n") output = chan1.recv(1024).decode("utf-8") print(output) [u'Last login: Wed Oct 21 18:08:53 2015 from 172.16.200.77\r', u'\x1b[2J\x1b[1;1H[local]cli@BENU>enable', u'[local]cli@BENU#Configure', I want to eliminate, [2J\x1b[1;1H and u from the output. They are junk. 回答1: It's not a junk. These

python认识paramiko模块

由 早过忘川 提交于 2019-12-16 20:12:00
文章目录 1,install 2,demo 2.1,SSHClient 2.2,SFTPClient 1,install pip install paramiko 官方文档 2,demo 2.1,SSHClient 远程服务器上执行命令 import paramiko transport = paramiko . Transport ( ( ip , port ) ) transport . connect ( username = servername , password = serverpassword ) ssh = paramiko . SSHClient ( ) ssh . _transport = transport '''执行命令''' stdin , stdout , stderr = ssh . exec_command ( 'ls' ) print ( stdout . read ( ) . decode ( 'utf-8' ) ) transport . close ( ) 2.2,SFTPClient 从远程服务器上批量下载文件 #方法1,使用SFTPClient封装transport #设置ssh链接的远程主机地址和端口 tran = paramiko . Transport ( ( ip , port ) ) #设置登录名和密码 tran .

python模拟ssh登录

由 情到浓时终转凉″ 提交于 2019-12-16 00:08:56
首先更新pip 然后安装 pycrypto 、 paramiko；pycrypto是paramiko的内部依赖模块 pip3.7 install --upgrade pip pip3.7 install --upgrade pycrypto pip3.7 install --upgrade paramiko paramiko的api文档可以访问 http://docs.paramiko.org/en/2.4/ 下面是ssh登录实例 #!/usr/local/bin/python3.7 import paramiko #创建paramiko的SSH客户端 client = paramiko.client.SSHClient() #设置本地主机无主机的key时的策略， #这里使用paramiko.client.AutoAddPolicy这个策略，就是自动添加主机名及新主机key到本地的HostKeys对象。 client.set_missing_host_key_policy(paramiko.client.AutoAddPolicy()) #connect连接的方法可参考这里 #connect(hostname, port=22, username=None, password=None, pkey=None, #key_filename=None, timeout=None,

Python: sending key press events over SSH

由 回眸只為那壹抹淺笑 提交于 2019-12-14 01:26:42
问题 I am trying to find out how to simulate key press events on remote server (wich has no X.org aboard) using Python 2.7 Paramiko module. I need to send F2 and Enter consequentially. According to this discussion I have implemented this code: import paramiko client = paramiko.SSHClient() client.connect(...) channel = client.get_transport().open_session() channel.get_pty("vt100") channel.settimeout(100) Assuming that F2 is equal to the '\e[12~' Python string (this follows from mentioned answer and

python paramiko wait to finish execute command

由 随声附和 提交于 2019-12-14 01:22:47
问题 I'm write this code in paramiko : def TryExecute(hostname='192.168.1.1', user='root', passwd='root'): ssh = SSHClient() ssh.set_missing_host_key_policy(AutoAddPolicy()) ssh.connect(hostname, username=user, password=passwd, timeout=3) #stdin, stdout, stderr = ssh.exec_command("uname -a") session = ssh.invoke_shell() session.send("\n") session.send("echo step 1\n") time.sleep(1) session.send("sleep 30\n") time.sleep(1) while not session.recv_ready(): time.wait(2) output = session.recv(65535)

No module _cffi_ freezing with cx_Freeze

由 两盒软妹~` 提交于 2019-12-13 20:24:04
问题 I am developing a PySide application (Qt for Python) and I would like to freeze it using cx_Freeze. When I run python setup.py build using my setup file below, it creates the build directory without errors, but then when I run the .exe file generated, I get the error message shown below: from cx_Freeze import setup, Executable target = Executable( script="main_window.py", base = "Win32GUI", icon="images\\icon.ico" ) setup(name = "DemiurgoXMLgen" , version = "0.1" , description = "" , options=

Paramiko skipping some data on channel recv

由 Deadly 提交于 2019-12-13 18:23:59
问题 I try to execute a command which sniffs the serial port and prints on the stdout. The command runs continuously, it doesn't exit or stop. When I use the putty SSH console, I can see the data constantly updated on the console. I'm able to send the command and start the trace. When I try to read output data using the Paramiko channel read using the recv function. I'm observing that it doesn't capture all the data put out by the sniffer. I perform the recv operation after checking the recv_ready

paramiko 下 SSH execute_command cd命令无效的问题

由 孤街醉人 提交于 2019-12-13 17:11:11
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 使用execute_command执行cd命令后，使用pwd查看，发现还是在原先的目录下 stdin, stdout, stderr = conn.exec_command('cd /test/') stdin, stdout, stderr = conn.exec_command('pwd') 排查了下，原因是exec_command每次执行后，不会保存会话。 把要执行的多条命令放在一个字符串中，使用;分隔。如下： stdin, stdout, stderr = ssh.exec_command('cd /test/;pwd') 来源： oschina 链接： https://my.oschina.net/u/2396236/blog/3142725

Paramiko: Creating a PKey from a public key string

由 ≯℡__Kan透↙ 提交于 2019-12-13 14:01:07
问题 I'm trying to use the SSH protocol at a low level (i.e. I don't want to start a shell or anything, I just want to pass data). Thus, I am using Paramiko's Transport class directly. I've got the server side done, but now I'm hitting a wall over something silly. For the client to connect to the server, the Transport 's connect method takes as two PKey objects as argument: The private key of the client ( pkey ), and the public key of the server ( hostkey ). The PKey class is described as "Base

python paramiko module socket.error, errno 10060

由 ♀尐吖头ヾ 提交于 2019-12-13 04:27:18
问题 It seems the socket connection through paramiko (v1.10.0) is not stable. I have two computers. The python code is on the PC one. The connection sometime is successful and sometime is not (Same code). When the PC paramiko code fails (socket.error, 10060), I use my Mac via terminal ssh login the server and everything is fine. I use set_missing_host_key_policy in the code. But the Mac has the key I guess. I typed yes when login at the first time. If the unstable connection is caused by the
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