gistfile1.txt

$ grep -PR 'test-t \d' log
2018-10-10 09:39:19 test-t 1.729
2018-10-11 11:16:39 test-t 1.647
2018-10-11 11:19:52 test-t 1.680
2018-10-12 14:02:15 test-t 1.818
2018-10-12 14:05:40 test-t 1.698
2018-10-13 09:42:35 test-t 1.774
2018-10-13 09:45:57 test-t 1.805
2018-10-14 13:05:22 test-t 1.810
2018-10-14 13:08:39 test-t 1.713
2018-10-15 11:01:41 test-t 1.659
2018-10-15 11:04:53 test-t 1.719
2018-10-16 11:53:02 test-t 1.738
2018-10-16 11:56:16 test-t 1.704
2018-10-17 12:06:23 test-t 1.719
2018-10-17 12:09:31 test-t 1.706
2018-10-18 13:15:19 test-t 1.707
2018-10-18 13:18:27 test-t 1.696
2018-10-19 12:08:28 test-t 1.696
2018-10-19 12:11:28 test-t 1.687
2018-10-20 14:44:17 test-t 1.752
2018-10-20 14:47:39 test-t 1.802
2018-10-20 15:05:33 test-t 1.806
2018-10-20 15:08:43 test-t 1.793
2018-10-20 15:30:28 test-t 1.730
2018-10-20 15:33:25 test-t 1.796
2018-10-21 12:11:17 test-t 1.782
2018-10-21 12:14:49 test-t 2.049
2018-10-21 12:19:30 test-t 1.930
2018-10-21 12:22:43 test-t 1.757
2018-10-21 21:21:48 test-t 1.933
2018-10-21 21:25:08 test-t 2.233
2018-10-22 10:46:28 test-t 1.714
2018-10-22 10:49:41 test-t 1.750
2018-10-25 17:57:49 test-t 1.811
2018-10-25 18:01:11 test-t 1.733
2018-10-26 17:21:01 test-t 1.747
2018-10-26 17:24:08 test-t 1.742
2018-10-27 13:57:17 test-t 1.821
2018-10-27 14:00:39 test-t 1.841
2018-10-27 14:34:45 test-t 1.819
2018-10-27 14:37:50 test-t 1.780
2018-10-27 15:52:03 test-t 1.796
2018-10-27 15:55:12 test-t 1.828
2018-10-28 14:46:38 test-t 1.967
2018-10-28 14:49:57 test-t 1.928
2018-10-28 15:00:50 test-t 1.906
2018-10-28 15:03:52 test-t 1.888
2018-10-29 13:58:17 test-t 1.840
2018-10-29 14:01:32 test-t 1.837