an erlang exercise
read this additionally: https://refspecs.linuxfoundation.org/LSB_2.0.1/LSB-Core/LSB-Core.html
TODO:
ensure you can generate a correct set of xmlsthink of caching key for filesspeedup file processing (changelogs, filelists, etc.)make an implementation using dets- make a poolboy implementation capable of processing a directory file by file with not more than N threads
- make an implementation capable of using mnesia and generating xml's with a delay for N directories with K threads
make an implementations capable of looking after a directory- make an implementation capable of lookinf after several directories with links
Cache file by {name,mtime,size} key.