# Scriptworker Selector This command runs a selection of scriptworker tasks against builds from a recent release. This is aimed at release engineering, to test changes to scriptworker implementations. It currently requires being connected to Mozilla's internal datacenter VPN with access to shipit[^shipit]. There are a number of preset groups of tasks to run. To run a particular set of tasks, pass the name of the set to `mach try scriptworker`: ```shell mach try scriptworker linux-signing ``` To get the list of task sets, along with the list of tasks they will run: ```shell mach try scriptworker list ``` The selector defaults to using tasks from the most recent beta, to use tasks from a different release, pass `--release-type `: ```shell mach try scriptworker --release-type release linux-signing ``` [^shipit]: The shipit API is not currently publicly available, and is used to find the release graph to pull previous tasks from.