How to execute a Python3 script from Bash in the shorthand fashion

Опубликовано: 14 Январь 2025
на канале: CodeGPT

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Certainly! Executing a Python3 script from Bash can be done in a straightforward manner using a one-liner. In this tutorial, I'll guide you through the process of running a Python3 script using a shorthand command in the Bash shell.
First, create a simple Python3 script. Open your text editor and create a file named myscript.py with the following content:
Make sure the script is executable by running the following command in your terminal:
This command grants execute permissions to the script.
Now, you can execute the Python3 script from the Bash shell using the shorthand command. Open your terminal and navigate to the directory containing the myscript.py file.
Use the following command:
This shorthand command executes the script directly. The ./ specifies the current directory, and myscript.py is the name of your Python script.
If your Python3 executable is in a non-standard location or has a different name, you can modify the shorthand command accordingly.
For example, if your Python3 executable is named python3.8, the command would be:
That's it! You've successfully executed a Python3 script from Bash using the shorthand command. This method is handy for quickly running Python scripts without explicitly invoking the Python interpreter.
Keep in mind that this tutorial assumes you have Python3 installed on your system and that the Python3 executable is in your system's PATH. If you encounter any issues, ensure that Python3 is installed, and its executable is accessible from the terminal.
Now you can use this knowledge to run Python scripts more efficiently from the command line.
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