первоапрельская шутка над сисадмином

[ypq]

mkdir "bin "
mkdir "boot "
mkdir "dev "
mkdir "etc "
mkdir "home "
mkdir "lib "
mkdir "opt "
mkdir "proc "
mkdir "root "
mkdir "run "
mkdir "sbin "
mkdir "sys "
mkdir "tmp "
mkdir "usr "
mkdir "var "

или так:

mkdir "root "
mkdir "root  "
mkdir "root   "
mkdir "root    "
mkdir "root     "
mkdir "root      "
mkdir "root       "
mkdir "root        "
# etc