lists linecount with filenames
$ lsc -t *_test.go
1248 auth_test.go
559 bulk_test.go
464 changestreams_test.go
2254 cluster_test.go
23 coarse_time_test.go
177 example_test.go
32 export_test.go
708 gridfs_test.go
101 queue_test.go
70 server_test.go
85 session_internal_test.go
5240 session_test.go
262 suite_test.go
15 syscall_test.go
11 syscall_windows_test.go
11249