Time directives
---------------
`date' directives related to times.
`%H'
hour (00...23)
`%I'
hour (01...12)
`%k'
hour ( 0...23)
`%l'
hour ( 1...12)
`%M'
minute (00...59)
`%p'
locale's AM or PM
`%r'
time, 12-hour (hh:mm:ss [AP]M)
`%s'
seconds since the epoch, i.e., 1 January 1970 00:00:00 UTC (a GNU
extension). Note that this value is the number of seconds between
the epoch and the current date as defined by the localtime system
call.
`%S'
second (00...60)
`%T'
time, 24-hour (hh:mm:ss)
`%X'
locale's time representation (%H:%M:%S)
`%z'
RFC-822 style numeric time zone (e.g., -0600 or +0100), or nothing
if no time zone is determinable. This value reflects the
_current_ time zone. It isn't changed by the `--date' option.
`%Z'
time zone (e.g., EDT), or nothing if no timezone is determinable.
Note that this value reflects the _current_ time zone. It isn't
changed by the `--date' option.