Size

• Block size
• PAGE SIZE
• TCP window size
• du -hs --apparent-size

• ls
  • ls -lhS
  • ls -lR | grep '^-' | sort -rnk5 (sort will not work if ls is used with -h)
  • Including full path: ls -ld $(find ./) | sort -rnk5 | more

-su: /bin/ls: Argument list too long

-d list directories themselves, not their contents