The following commands allow you to quickly insert a deadline or to schedule an item:
DEADLINE keyword along with a stamp. Any CLOSED timestamp will
be removed. When called with a prefix arg, an existing deadline will be
removed from the entry. Depending on the variable
org-log-redeadline72, a note will be taken when changing an existing
SCHEDULED keyword along with a stamp. Any CLOSED timestamp
will be removed. When called with a prefix argument, remove the scheduling
date from the entry. Depending on the variable
org-log-reschedule73, a note will be taken when changing an existing
Create a sparse tree with all deadlines that are either past-due, or
which will become due within
With C-u prefix, show all deadlines in the file. With a numeric
prefix, check that many days. For example, C-1 C-c / d shows
all deadlines due tomorrow.
Sparse tree for deadlines and scheduled items before a given date.
Sparse tree for deadlines and scheduled items after a given date.
setting the date by indicating a relative time: e.g., +1d will set
the date to the next day after today, and –1w will set the date
to the previous week before any current timestamp.