Tip: Selecting tasks at initial and final cycle point

Cylc Tips
1

As of Cylc 8.6.0, the initial and final cycle points in a workflow can now be referenced in commands using the ^ and $ symbols, e.g:

# trigger "mytask" at the initial cycle point
cylc trigger myworkflow//^/mytask

# set required outputs for "mytask" at the final cycle point
cylc set myworkflow//$/mytask

# remove all tasks at the final cycle point
cylc remove myworkflow//$