#fsdb first last first_last
John	Heidemann	John_Heidemann
Greg	Johnson	Greg_Johnson
Root	-	Root_
# this is a simple database
#  | /home/johnh/BIN/DB/dbcol fullname
#  | dbcolrename fullname first_last
#  | /home/johnh/BIN/DB/dbcolsplit -C _ first_last
#  | /home/johnh/BIN/DB/dbcol first last
#   | dbcolmerge '--header=#fsdb first last' -C _ first last
