3 dd if=/dev/zero of=file1 bs=1k count=64 2>/dev/null
4 dd if=/dev/zero of=file2 bs=1k count=16 2>/dev/null
5 # ext4 on images <512M gives 81kb
6 # ext3 on images <512M gives 83kb
7 # a bsd system reportedly gives 82kb
8 test x"`busybox du -k .`" = x"80 ." \
9 -o x"`busybox du -k .`" = x"81 ." \
10 -o x"`busybox du -k .`" = x"82 ." \
11 -o x"`busybox du -k .`" = x"83 ." \
12 -o x"`busybox du -k .`" = x"84 ." \
13 -o x"`busybox du -k .`" = x"88 ."