* rm -r is a lot faster on some systems when removing deep hierarchies
* chgrp, chmod, and chown no longer give contradictory output when --verbose
is used and an operation fails
-* ls's multicolumn now uses variable width columns to conserve vertical space
+* ls's multicolumn option now uses variable width columns to conserve
+ vertical space
* install accepts new option, --preserve-timestamps
* du --megabytes --total now shows total in megabytes
* touch -d DATE now works on Unicos