human
What is a good Python function to 3 execute many columns.
assistant
Here is a Python function to 3 execute many columns

def executemany():
    """Executes a list of commands in a given order"""
    for command in commands:
        print(command)

# Enter the list of commands
commands = ["ls", "-l"]

# Calling the function
print((executemany()))

#Example Output
# ls
# -l
# None

#Remember to inspect code for bugs.