Genuine question for all the people putting timestamps in your prompts: do you never look at your command history and see that they’re all timestamped?
replies(3):
int history_write_timestamps
If non-zero, timestamps are written to the history file, so they can be preserved between sessions. The default value is 0, [...]
So this isn't true by default on many machines unless it is explicitly turned on.I could find no command line history for Bash when I poked around. I use the fish shell, however, which does embed timestamp data by default - but I rarely think to look there when the detail might be pertinent. C'est la vie.