--rw-rw-r-- geoff  sys    22 Jan 29  2010 email
--rw-rw-r-- bootes sys    25 Jan 29  2010 files
--rw-rw-r-- geoff  sys    66 Apr 30  2013 notes
--rw-rw-r-- geoff  sys    61 Apr 30  2013 origls
--rw-rw-r-- geoff  sys    21 Jan 29  2010 readme
--rw-rw-r-- bootes sys 27438 Jan 29  2010 sed.c
--rw-rw-r-- bootes sys 26848 Jan 29  2010 sed.c.orig