Bingo, a trailing space. I would have thought that would get trimmed off somehow. I don't normally put spaces in filenames, I must have fat-fingered something. But I see no reason to keep trailing spaces.
-rw-r--r-- 1 alan wheel 25549 Oct 22 10:55 pi.c\$ -rw-r--r-- 1 root wheel 25152 Oct 22 00:07 pi.c \$ > Likely one of them has space or so in it's name. Use > > $ ls -l | vis -l > > or some variation. > > -Otto > -- Credit is the root of all evil. - AB1JX