$ ls -l --block-size="K"
-rw-rw-r-- 1 eggert src 46371K Sep 24 23:40 file
* ls's --block-size option now affects file sizes in all cases, not
- just for --block-size=si and --block-size=si. Fractional sizes
- are now always rounded up, for consistency with df and du.
+ just for --block-size=human-readable and --block-size=si. Fractional
+ sizes are now always rounded up, for consistency with df and du.
* df now displays the block size using powers of 1000 if the requested
block size seems to be a multiple of a power of 1000.
* `yes|nl -s%n' no longer evokes a segfault