intial commit
more polymorphism
polymorphism implemented
cleanup
version 2 created
adding new ship
dziala
przed oddaniem, prezd cleanupem
cleanup
cleanup
cleaned, removed old version
change append .old only to regular files; create folders in given folder from list in txt file
finding duplicates by inode
learning find, nothing interesting
finding duplicates using find by filename
using awk with patterns
replacing tabs to fixed width columns with spaces using awk script
finding files using perl find callback with given size, name and perm; finding symlinks named the same as file they direct to
replacing separated non-negative ints to floats
converting absolute links to relative links