#!/bin/sh
#	Bl file...
# Break links; for each file name, if it is multiply linked, make a new
# file that is identical but is the only link.	Note that we do it the
# lazy way, without checking for actual multiple links, and a new file
# is created in all cases.	This also has the side effect of making us
# the owner of the new singly-linked file.

for f
do	/bin/mv    "$f" "$f.$$"
	/bin/cp -p "$f.$$" "$f"
	/bin/rm -f "$f.$$"
done