LineCnt is a simple optimized .NET Command Line tool for calculating code line count in your project. WIP, is functional but not fully-featured, has a few ugly functions.

What can be added:

• Simple mode for fastest calculation (one fs request with one wildcard followed by parallel file read with maybe only the size filter)
• Custom hashing algorithm for filter strings: File extension max length is 255 characters, so maybe some smaller hashmap can speed it up a bit
• Premade hashset vs calculated on run hashset for known extensions (\Database is currently unused)
• Arg parsing could use a better system
• Using cached modification date for -i

Arg suggestions:

• depth
• -i for index, -is for index shallow

Arch suggestions:

1. Currently paralellizing each directory, sequentially reading files inside.
   Maybe it should be the other way around, but then there would be a larger cost for synchronizing within the directory & in case of lots of small files OR a ton of garbage generated by the task if it's accumulating own array.