eta-binhost ~ # /root/bin/emerge_time.sh chromium
chromium-43.0.2357.65: Sat May 23 20:17:47 2015: 37 minutes, 59 seconds
chromium-43.0.2357.65: Thu May 28 00:14:26 2015: 36 minutes, 17 seconds
chromium-43.0.2357.130: Wed Jul  1 16:48:02 2015: 35 minutes, 35 seconds
chromium-44.0.2403.89: Thu Jul 30 18:13:51 2015: 42 minutes, 25 seconds
chromium-45.0.2454.85: Fri Sep  4 12:23:16 2015: 41 minutes, 4 seconds
chromium: 5 times