To unschedule a script, remove the desired <SCHEDULE> tag and
re-compile or re-run the script. Alternatively, all schedules for a
script may be removed with -sched all-off and the script name;
however any <SCHEDULE> tags may become active again if the
script is compiled or run.
All schedules for all scripts can be removed by wiping the schedule
table with the -wipesched option. Be careful when using this
option as every script's schedule(s) will be removed.