init: { open_file: { path_name: "newfile3.txt", create: true } }, main: { instruction_set: { instructions: [ { open_file: { path_name: "newfile3.txt", output_fd: "test_file" } }, { resize_file: { input_fd: "test_file", size: 134217728 } }, { write_file: { input_fd: "test_file", fsync: true } }, { close_file: { input_fd: "test_file" } } ] } }, clean_up: { delete_file: { path_name: "newfile3.txt" } }, global {}