OwnWc

Phase 1 - Basic counting

Implement a Python script that mimics minimal wc behavior using sys.argv for inputs.

• Read file paths only from command-line arguments
• Count lines, words, and characters per file
• Display counts in a simple formatted output

Functional result: Script prints correct line/word/character counts for each provided file.

Phase 2 - Extended flags and aggregated output

Add optional flags to refine output and support totals.

• Implement flags: -l (lines), -w (words), -c (chars)
• Show only counts requested by flags
• Add total aggregation when multiple files are given

Functional result: Script outputs filtered counts and a correct totals line when multiple files are processed.