11/3/71	LN (I)
NAME	ln -- make a link
SYNOPSIS	ln name1[ name2 ]
DESCRIPTION	ln creates a link to an existing file name1. If name2 isgiven, the link has that name; otherwise it is placed in
	the current directory and its name is the last componentof name1.
	It is forbidden to link to a directory or to link acrossfile systems.
FILES
SEE_ALSO	rm, to unlink
DIAGNOSTICS	"?"
BUGS	There is nothing particularly wrong with ln, but linksdon't work right with respect to the backup system: one
	copy is backed up for each link, and (more serious) incase of a file system reload both copies are restored and the information that a link was involved is lost.
OWNER	ken, dmr