\d |
the date in “Weekday Month Date” format |
\h |
the host name up to the first |
\H |
the host name |
\n |
newline |
\s |
the name of the shell, the base name of $0 |
\t |
the current time in 24-hour HH:MM:SS format |
\T |
the current time in 12-hour HH:MM:SS format |
\@ |
the current time in 12-hour AM/PM format |
\u |
the user name of the current user |
\w |
the current working directory |
\! |
the history number of this command |
\# |
the command number of this command |
\$ |
if the effective UID is 0, $ otherwise |
\W |
the base name of the current working directory |