>I probably did a stupid thing: I did "chflags schg /netbsd". Now 
>I can't move or delete that file. 

oops...he heh!  :)

>The question: How do I undo the above operation, if I try
>"chflags noschg /netbsd" I simply get "Permission denied", 
>with rm it's the same.

kill -1 1 (to tell init to take you back to single-user/securelevel 0)
and then you can remove the flag.

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