Sometimes one needs the possibility running a shell-script during a (deployment-) task. For this purpose you can define so-called script-actions in the task administration of the project configuration. By inserting the following code into the script-action dialog, FirstSpirit starts the named shell-script and writes some useful messages into the logs. You only have to customize the part building the command by vector elements.
Note: The script is basically a stripped-down version of the ssh/rsync-scripts in the admin documentation.