1
00:00:00,050 --> 00:00:02,050
- [Instructor] Open sleep.txt.

2
00:00:02,050 --> 00:00:05,080
Now, open success.txt in a new window.

3
00:00:05,080 --> 00:00:09,030
Switch window to sleep.txt, copy the first line,

4
00:00:09,030 --> 00:00:12,000
and paste it at the end of success.txt.