I remember back in the Solaris days there was the "link" command that would allow you to make hard links of directories. My memory's bit rotted but I believe f

I remember back in the Solaris days there was the "link" command that would allow you to make hard links of directories. My memory's bit rotted but I believe fsck would complain about the hard linked directories; I don't remember what it did with it. Apparently the link[1] command still exists and the man page says "this does not do any error checking" [1]https://docs.oracle.com/cd/E26505_01/html/816-5166/link-1m.html https://docs.oracle.com/cd/E26505_01/html/816-5166/link-1m.h...