-a, --archive archive mode; equals -rlptgoD (no -H,-A,-X)

-r, --recursive recurse into directories

-d, --dirs transfer directories without recursing

-l, --links copy symlinks as symlinks

-p, --perms preserve permissions

-o, --owner preserve owner (super-user only)

-g, --group preserve group

--devices preserve device files (super-user only)

--specials preserve special files

-D same as --devices --specials

-t, --times preserve modification times

--partial keep partially transferred files

--progress show progress during transfer

-P same as --partial --progress

blank=$(mktemp -d); rsync -r --delete "$blank/" "koe/"; rmdir "$blank"; rmdir "koe" # todella suuren kansion salamannopea poistaminen
rsync -avt $(find mistä_kansiosta -name nimen_rajoitteet -type f -mtime -montako_vuorokautta_taaksepäin) mihin_kansioon # rsync määrättäviä päiviä taaksepäin.
