How do I run a python program in the Command Prompt in Windows 7 It has taken me some effort looking for answers here, on the web, and and in the Python documentation, and testing on my own, to finally get my Python scripts working smoothly on my Windows machines Win.XP and Win. 7. So, I just blogged about it and am pasting that below in case its useful to others.Sorry its long, and feel free to improve it Im no expert.UPDATE Python 3. Python Launcher for Windows, which allows you to type py rather than python to invoke the default interpreter, or py 2, py 3, py 2.It also supports shebang lines, allowing the script itself to specify.For versions prior to 3.Maybe youre creating your own Python scripts, or maybe someone has given you one for doing something with your data files.Say youve acquired a Python script and have saved it to D my scriptsApply.RE. py. You want to run it conveniently by either double clicking it or typing it into the command line from any location, with the option of passing parameters to it like this o means overwrite the output file if it already exists Apply.RE infile. txt outfile.Say you also have a data file, C some filessome lexicon.The simplest option is to move the file or the script so theyre in the same location, but that can get messy, so lets assume that theyll stay separate.Making sure Windows can find the Python interpreter.After installing Python, verify that typing python into a command prompt works and then type exit to get back out of the Python interpreter.A complete list of Command Prompt commands in Windows 8.Around 230 CMD commands exist in Windows 8, often incorrectly referred to as DOS commands.How to Check Your Java Version in the Windows Command Line.This wikiHow teaches you how to check what version of java you have installed on your Windows computer.Local version of the search engine, offering Mauritius specific pages as well as world results.C python. Python 3.Feb 2. 0 2. 01. 1, 2.MSC v. 1. 50. 0 3.Intel on win. 32.Type help, copyright, credits or license for more information.If this doesnt work, youll need to append something like C Python.PATH environment variable.WindowsCommandLineCompiling_files/image004.jpg' alt='Compile In Windows Command Prompt' title='Compile In Windows Command Prompt' />See PATHEXT below for instructions.Associating Python with.Verify that double clicking on Apply.RE. py runs it. It should also have a Python logo as its icon and be labeled Python File, by the way.If this isnt already done, right click on a.Open With, Choose Program, and check Always use.This association improves convenience but isnt strictly necessary you can specify python every time you want to run a script, like this D my scripts python Apply.RE. py lexicon sample.Running. Done. Heres a very specific variation, which is optional unless you need to specify a different version of the interpreter.D my scripts c python.Apply. RE. py lexicon sample.Running. Done. But thats a pain.Fortunately, once Python is installed, in the PATH, and associated with.Here, we seem to be running the script directly its nice and simple to run it on a sample file thats located in the my scripts folder along with the script.D my scripts Apply.RE. py lexicon sample.Running. Done. Omitting the.PATHEXTTo further reduce typing, you can tell Windows that.To do this, right click Computer and choose Properties, Advanced, Environment Variables, System Variables.Append. PY. PYC without quotes to the existing PATHEXT variable, or else create it if youre certan it doesnt exist yet.Close and reopen the command prompt.You should now be able to omit the.FYI, doing so would cause Apply.RE. exe or Apply.RE. bat to run instead, if one existed.D my scripts Apply.RE lexicon sample.Running. Done. Adding scripts to the system PATHIf youre going to use your scripts often from the command prompt its less important if doing so via using BAT files, then youll want to add your scripts folder to the system PATH.Next to PATHEXT you should see a PATH variable append D my scripts to it, without quotes.This way you can run a script from some other location against the files in current location, like this C some files Apply.RE some lexicon. OUT.Running. Done. Success Thats pretty much all you need to do to streamline the command line.Running directly without tweaking the PATHIf youre a fast typist or dont mind creating a batch file for each situation, you can specify full paths for the script, or for the parameters instead of tweaking PATH.C some files d my scriptsApply.RE. py some lexicon.OUT. txt o. Running.Done. C some files d.D cd my scripts. D my scripts Apply.RE. py c some filessome lexicon.OUT. txt o. Running.Done. Creating shortcuts or batch files.If. py is associated with an installed Python, you can just double click Apply.RE. py to run it, but the console may appear and disappear too quickly to read its output or failure.And to pass parameters, youd need to first do one of the following.Right click and create a shortcut.Right click the shortcut to edit properties and append parameters to Target.Create a batch file a plain text file with a distinct name such as Apply.RErun. bat. This option is probably better because you can ask it to pause so you can see the output.Here is a sample BAT files contents, written to be located and run from c some files.Apply. RE. py some lexicon.OUT. txt o. Advanced appending to PYTHONPATHThis usually isnt necessary, but one other environment variable that may be relevant is PYTHONPATH.If we were to append d my scripts to that variable, then other Python scripts in other locations could make use of those via import statements.Running Samba 3. 0.Under Windows. Using this makefile, and this patch, I successfully compiled Samba under Windows.Here are the steps to run Samba 3.Windows XP Pro SP2.This should also work but I havent tested for any version of Windows, including Windows XP Home, 2.Samba 3. 0. 2. 3 on Windows.Please note in order to get Samba to compile under Cygwin, I had. 66 Mustang Manual Transmission Swap . ERROR No locking available.Running Samba would be unsafe.So please do not assume Samba will actually work under Windows.Assume it wont. Instructions to remove Samba are at the end of this file.To install Samba 3.Windows, perform the following steps.Download samba 3.Unzip to C Progra1.For example. unzip o d C Progra1 samba 3.Add the following to your system path.C Progra1sambabin C Progra1sambasbin.Open a Command Prompt window.Start Run CMD Enter.Change to the samba directory.C Progra1samba. If Cygwin is installed, skip to step 7.Otherwise, run. smbsetup.Go to step 9. 7. If c cygwinbin is in your path, you will need to delete the.Cygwin dll files in C Progra1sambabin, by typing.Run cygsetup. cmd.Reboot computer. shutdown r t 0 c Lets samba.After rebooting. Open a Command Prompt window.Start Run CMD Enter.Run daemons. cd d C Progra1samba.Test Samba locally.L localhost U guestpassword.You should see. Domainhostname OSUnix ServerSamba 3.Sharename Type Comment.Disk cygdrivecwindowstemp.IPC IPC IPC Service Samba Server.Guest Disk Home Directories.Domainhostname OSUnix ServerSamba 3.Server Comment. Workgroup Master.Test Samba from another Windows computer.Substitute your hostname or ip address for 1.You should see. Drive Z is now connected to 1.Change the default passwords.If you add or remove users, you should run the mkpasswds.C Progra1samba. To remove Samba, do the following.Kill the smbd and nmbd processes by rebooting if you want.Remove the following from your system PATH.C Progra1sambabin C Progra1sambasbin.Open a Command Prompt window.Start Run CMD Enter.Change to the samba directory.C Progra1samba. Run the following.
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