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Title: Running Linux Commands with Python Script – A Step-by-Step Tutorial
Introduction:
Python is a versatile programming language that allows you to automate various tasks, including running Linux commands. In this tutorial, we’ll guide you through the process of creating a Python script that can execute Linux commands, providing you with a flexible and powerful way to interact with your system.
Prerequisites:
Step 1: Import necessary modules
To get started, open your favorite text editor or integrated development environment (IDE) and create a new Python script. Begin by importing the subprocess module, which will enable you to run external commands.
Step 2: Write the Python script
Now, let’s create a simple Python script that takes a Linux command as input and executes it using the subprocess.run() function.
In this script:
Step 3: Save and Run the Script
Save your Python script with an appropriate name, such as run_linux_command.py. Open a terminal, navigate to the script’s directory, and execute the script using the following command:
Replace run_linux_command.py with the actual name of your script.
Step 4: Customize and Experiment
You can now customize the script to run different Linux commands by modifying the command_to_run variable in the example. Experiment with various commands and observe the output and error messages.
Conclusion:
Congratulations! You’ve successfully created a Python script that can run Linux commands. This opens up a world of possibilities for automating system tasks and integrating Linux commands into your Python projects.
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