>A utility such as "rm" COULD perform extra checks based on the inode
>permissions. In fact the 4.nBSD "rm" does this ("override permissions
>on xxx?") and it is EXTREMELY annoying.
So does the System V Release 3.1 one, and, if I remember correctly, so
did the V7 and perhaps even the V6 one; one can hardly flame Berkeley
for this one.