Shulou(Shulou.com)06/02 Report--

This article mainly explains "how to execute python files in Linux system". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to execute python files in Linux system.

Method: add any of the following lines to the first line of the .py file:

The difference between #! / usr/bin/python #! / usr/bin/env python is:

#! / usr/bin/python tells the operating system to call the python interpreter in the / usr/bin directory when calling the script, and the path to the python interpreter is clearly given.

#! / usr/bin/env python is to prevent users from not installing python in the default / usr/bin path. When the system sees this line, it will first look up the installation path of python in the env settings, and then call the interpreter program under the corresponding path to complete the operation. #! / usr/bin/env python will go to the environment settings to find the python directory, and the second way of writing is usually recommended.

It is important to emphasize that the above parsing path should be placed on the first line of the Python script.

After you have done all of the above, use the chmod command in terminal (to modify access to a directory or file) to add executable permissions to the file:

Chmod + x filename then executes the object file without the python command, and. / filename.

At this point, I believe you have a deeper understanding of "how to execute python files in the Linux system". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.