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Automation & scripting

CLI tools, scheduled jobs, filesystem tasks, and glue scripts that save time.

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Automation & scripting easy

How to Sort Command-Line Arguments in Python

Build a beginner-friendly argparse CLI that sorts numbers or words passed as arguments, with an optional reverse flag.

argparse cli sorting
Python 
import argparse


def main():
    parser = argparse.ArgumentParser(description="Sort numbers or words from the command line.")
    parser.add_argument("items", nargs="+", help="Items to sort (numbers or words)")
    parser.add_argument("--reverse", "-r", action="store_true", help="Sort in descending order")
    args =…
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