python remote start

Sometimes it is necessary to execute a command on a remote machine and get its return result. In this case, Python can be easily implemented.1. ToolsPython Paramiko1) Paramiko Module installationIn Linux terminal, enter the PIP install Paramiko command directly.2) determine Paramiko installation successEnter import Paramiko on the Python command line to verify th

#!/usr/bin/envpythonimportparamikohostname= ' was1 ' port=22username= ' MQM ' password= ' Redhat ' cmd= ' functionprintline{ echo "--------------------------------------------------------------" }if[-d/tmp/test]thenprintline check_test_direcho "/tmp/testexist" Elsemkdir/tmp/testficat /etc/fstab>/tmp/test/fstab.bkprintlinels_testls/tmp/testprintlinecat_fstab.bkcat /tmp/test/fstab.bkprintlineip_check/sbin/ifconfig ' if__name__== ' __main__ ':p aramiko.util.log _to_file (' Paramiko.log ') S=parami

SCP is very powerful, but requires manual input of password, of course, you can save the public key in the remote host's ~/.ssh directory, and then do not enter password, but this needs to be configured.Use Sshpass may enter password in command, but need to be installed with "sudo apt-get install Sshpass"If you do not want to use the above two methods, you can write scripts with expect can help us to automatically interactAlthough

This article mainly introduces Python's method of using post to submit data to a remote URL, involving Python's techniques for using post to deliver data, and the friends you need can refer to the This example describes how Python uses post to submit data to a remote URL. Share to everyone for your reference. Specifically as follows: ? 1 2 3 4 5 6

This article describes how to monitor and automatically start a windows service using python. For more information, see Python 2.7 + pywin32 + wxpython. Check whether the service is stopped at intervals. if the service is stopped, try to start the service. Service stop logging AppMain. py The Code is as follows: #! /U

) .Question: What is the difference between OS module and SYS module? Do I need import when I use it?The Import module search order for Python:1. Program Master DirectoryDirectories in 2.PYTHONPATHStandard library directories and third-party directories (such as the Django directory mentioned in this article)3. Any. pth file can be found?Reference: Python module search pathMy site.getsitepackages () returns

': ' localhost '}>>> adict[' Port ']=80>>> adict{' IP ': ' 192.168.1.11 ', ' host ': ' localhost ', ' Port ': 80}>>> adict[' ipaddress ']= ' 192.168.1.11 '>>> adict{' IP ': ' 192.168.1.11 ', ' host ': ' localhost ', ' ipaddress ': ' 192.168.1.11 ', ' Port ': 80}Iv. If statementThe syntax for a standard if condition statement is as follows:If expression:If_suiteIf the value of the expression is not 0 or the Boolean value True, the code group If_suite is executed, or the next statement is swept.

This article mainly introduces the function code sharing for Python to obtain the remote file size. For more information, see the following code: Def getRemoteFileSize (url, proxy = None ):"Get the remote file size through the content-length headerUrl-target file URLProxy-proxy """Opener = urllib2.build _ opener ()If proxy:If url. lower (). startswith ('https

Remote implementation of the CMD function:ImportSocketImportSubprocessphone=Socket.socket (Socket.af_inet,socket. Sock_stream) Phone.bind (("127.0.0.1", 8080)) Phone.listen (5)Print("starting ....") whiletrue:conn,addr=phone.accept () whileTrue:Try: Date=CONN.RECV (1024) s=date.decode ("UTF8") Res=subprocess. Popen ("%s"% (s), shell=true,stdout=subprocess. Pipe,stderr=subprocess. PIPE,)ifRes.stdout:re1=Res.stdout.read () conn.send (Re1)ifRes.stderr:re

Eve is a Python rest API framework. Used to advertise highly customizable, full-featured restful Web services. To help you easily create and deploy APIs, this article is translated from Eve's official site:Http://python-eve.org/quickstart.html#database-interludeEve High Speed entry:Do you want to start? This page will provide a very good introduction to Eve. Prio

Python automatically backs up the SVN version library and copies it to the remote host script #! /Usr/bin/python #-*-coding: UTF-8-*-import osimport reimport tarfileimport datetimeimport pexpectbasedir = '/data/bak/' # folder iplist = [''] # IP address def get_list (txt_file ): ret_list = [] fin = open (txt_file, 'r') for line in fin: if (re. match ('^ \ s * $',

,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 lineincmd_result: printline,s.close () [[emailprotected]script]#Upload Download file[email protected] script]# cat daramiko_sftp.py #!/usr/bin/pythonimport os,sysimport paramikohost = ' 192.168.10.11 ' user = ' root ' password = ' [email protected] ' s = Paramiko. Sshclient () S.load_system_host_keys () S.set_missing_host_key_policy (Paramiko. Autoaddpolicy ()) T = Paramiko.

("${chooselist}", chooselistcontents). Replace ("${sshlist}", sshlistcontents) sshscriptfile= Open (Sshscriptfilename,'W') Sshscriptfile.write (sshtplcontents) sshscriptfile.close ()if __name__=='__main__': Main ()the resulting SSH logon script: ssh.sh#!/bin/SH while[1 ] DoEcho "Choose Host:"Echo "1.127.0.0.0.1 (local test)" Echo "2.1.1.1.1 (development environment)" Echo "3.2.2.2.2 (test environment)"Read Input_value Case "$INPUT _value" inch 1) SSH[Email protected]127.0.0.0.1

to earn a little bit is the motivation of learning it ~ Write so much, Rob number script is the closest to make money, the main problem can see which there is a similar demand, from this point to start ~ that day I also forget, a number 20, 4 per day, 5 doctors, about 50 reservation number, if I monopoly, a day 1000 yuan Ah ~ one months 2w ... Although the ideal is very good, but every time to send small ads in the heart always feel no strength, so

the code, for integers 1 and short string abc, they are cached in Python, the X in Python points to the same object, and for long string a b C, because there is no caching mechanism, it points to different objects, In fact, we have more of a third situation in the project, but we have to pay attention to the 12th situation, because he may bring us some pits, unseen pits, and can not find out the pit, so he

Python command to start the Web server instance details, pythonweb instance details How to start a Web server instance using the Python command You can use the Python package to create a simple web server. In DOS, cd to the path to prepare the root directory of the server.

1. before using Python to connect to hive, you need to copy the files in libpy under the hive installation package to python's sys. otherwise, an error is reported when the corresponding package is introduced. The hive client is called using the Python interface provided by hive. 1. before using Python to connect to hive, copy the files in lib/py under the hive i

variable rules : In Python, variable names cannot have special characters and numbers beginning with some keywords in python, you can start with an underscore, in Python, variables are supported in Chinese, but try not to use Chinese, why? Because it will make you look too low, like a shanbao programmer, using pinyin i

: lsfabfile.py fabfile.pyc test.py test.pycDone.Start the actual combat:If you are submitting a copy of the configuration file settings.py to the version number library every day (there is no conflict case)Let's say manual operation:cd /home/project/test/conf/git add settings.pygit commit -m ‘daily update settings.py‘git pull origingit push originIn other words, these commands you have to manually knock every day, the so-called daily job, is to be repeated every day, mechanized work, let us

The following is a Python script send_mms.py#############################################!/usr/bin/python#-*-Coding:utf-8-*-From twisted.application Import ServiceFrom twisted.internet Import reactordef main (counter=0):Print counter, ' ... 'If counter = = 10:Reactor.stop ()ElseReactor.calllater (Main, counter+1) # 1 minutes to execute onceif __name__ = = "__main__":Reactor.calllater (1, Main)print '