The month before this one. See More Info for format info.
| Format | Optional. Defaults to return a two digit month. See More Info for details. |
Some relevant format options:
%b: Abbreviated name.
Jan for January.
%B: Full name.
January for January.
%m: Two digits,
01 for January.
Check the documentation of the clock command for more information on the alternate formats.
For information regarding exceptions / errors, see
here.
% # Suppose the current month is January
% LastMonth
12
% LastMonth %B
December