![]() We still see the output of the date command but we also see a 0 in the last line. Let’s see what happens when we run the same code in the Python shell: > import os This is the output of the os.system() function: $ python shell_command.py It uses the system function of the os module to run the Linux date command: import os I have created a simple Python script called shell_command.py. Conclusion Using OS System to Run a Command in Python.Print Shell Environment Variables in Python.How to Run Multiple Commands with Subprocess. ![]() How to Throw a Python Exception when a Shell Command Fails.Writing the Output of a Command to a File in Python.How to Capture Standard Output and Standard Error in One Single Stream.The Format of Standard Output and Standard Error of a Command.Run Shell Commands in Python with Subprocess.Run.Read, Readline and Readlines Methods Applied to the OS.Popen Output.Do OS System and OS Popen Wait for Command Completion?.Using OS System to Run a Command in Python.
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