Timestamp

The output of some commands might include a timestamp similar to 2022/06/02 23:59:29 where the format is yyyy-mm-dd hh:mi:ss and the timezone is that of the server.

Sometimes the timestamp might be in Unix epoch time. For example,

% p4 changes -t -m1 //depot/main/...
Change 12345 on 2022/06/02 23:59:29 by ....

% p4 -ztag changes -t -m1 //depot/main/...
... change 12345 
... time 1654214369

where -ztag causes the output to use Unix epoch time, which is also used for checkpoints, journals, structured logs, and the p4 fstat command. To convert Unix epoch time to a human-readable format, use a website such as https://www.epochconverter.com/