--rw-rw-rw- geoff sys    20 Feb 14  2013 email
--rw-rw-r-- geoff sys    42 Feb 14  2013 files
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--rw-rw-r-- geoff sys    63 Feb 14  2013 origls
--rw-rw-r-- geoff sys   129 Feb 14  2013 readme
--rw-rw-r-- geoff sys 17476 Feb 14  2013 serial.c
--rw-rw-r-- geoff sys 17475 Feb 14  2013 serial.c.orig