mkdir -p bin lib mnt proc root sbin sys tmp etc ; \
mkdir -p usr usr/{bin,sbin} usr/lib ; \
mkdir -p var var/{lib,lock,log,run,tmp} ; \
mkdir -p bin lib mnt proc root sbin sys tmp etc ; \
mkdir -p usr usr/{bin,sbin} usr/lib ; \
mkdir -p var var/{lib,lock,log,run,tmp} ; \