This appendix describes the format strings used for dates and times in the server log. These formats are used by the NSAPI function util_strftime, by some built-in SAFs. The formats are similar to those used by the strftime C library routine, but not identical.
Table C-1 Format Strings for Date and Time
| Attribute | Allowed Values |
|---|---|
|
%a |
|
|
%d |
|
|
%S |
Second as a decimal number (00-59) |
|
%M |
Minute as a decimal number (00-59) |
|
%H |
Hour in 24-hour format (00-23) |
|
%Y |
Year with century, as a decimal number, up to 2099 |
|
%b |
|
|
%h |
Abbreviated month name (3 chars) |
|
%T |
Time in HH:MM:SS format |
|
%X |
Time in HH:MM:SS format |
|
%A |
Day of the week, full name |
|
%B |
Month, full name |
|
%C |
"%a %b %e %H:%M:%S %Y" |
|
%c |
Date and time in "%m/%d/%y %H:%M:%S" format |
|
%D |
Date in "%m/%d/%y" format |
|
%e |
Day of month as decimal number (1-31) without leading zeros |
|
%I |
Hour in 12-hour format (01-12) |
|
%j |
Day of year as a decimal number (001-366) |
|
%k |
Hour in 24-hour format (0-23) without leading zeros |
|
%l |
Hour in 12-hour format (1-12) without leading zeros |
|
%m |
Month as a decimal number (01-12) |
|
%n |
Line feed |
|
%p |
a.m./p.m. indicator for 12-hour clock |
|
%R |
Time in "%H:%M" format |
|
%r |
Time in "%I:%M:%S %p" format |
|
%t |
Tab |
|
%U |
Week of year as a decimal number, with Sunday as first day of week (00-51) |
|
%w |
Weekday as a decimal number (0-6; Sunday is 0). |
|
%W |
Week of year as decimal number, with Monday as first day of week (00-51) |
|
%x |
Date in "%m/%d/%y" format |
|
%y |
Year without century, as decimal number (00-99) |
|
%% |
Percent sign |