script - execute commands from script file
script <filename> [<from_label>:<to_label>] This command executes the yosys commands in the specified file. The 2nd argument can be used to only execute the section of the file between the specified labels. An empty from label is synonymous for the beginning of the file and an empty to label is synonymous for the end of the file. If only one label is specified (without ':') then only the block marked with that label (until the next label) is executed.