This actually works as-is using the yaml `|` pipe syntax.. ```Yaml ... commands: my-multiline-command: cmd: | echo "1 - If this passes" && echo "2 - Then do this" || echo "3 - Or do this if 1 or 2 fails (returns non-zero)" ``` You can even write full scripts: ```Yaml ... commands: confirm: cmd: | read -r -p "{{args}} [y/N] " response if [ $response = y ] then true else false fi ``` If you want to do multiple lines that append together (a really long string perhaps), you can use the Yaml `-` dash character. ```Yaml ... commands: echo-long-string: cmd: - echo "This is a really really really really long string" ```