run the appropriate strace(1) tracing tests, and answer the following questions:

1.) How does standard I/O library buffer input and output when reading from a terminal and writing to a terminal?

2.) What is the standard I/O library default output buffer size when writing to a pipe? Show work, that is, show how you are setting up your commands (such as strace(1) and time(1)), and include short output excerpts (e.g., the relevant line from strace output).