/etc files

[William A. Mahaffey III]

I notice several files in my /etc directory whose filenames end in ':'. 
Are these system files ? If not, can I usefully delete them :-) ? TIA & 
have aq nice weekend.


-- 

	William A. Mahaffey III

  ----------------------------------------------------------------------

	"The M1 Garand is without doubt the finest implement of war
	 ever devised by man."
                            -- Gen. George S. Patton Jr.