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I've read it before. So I know that: > Write programs to handle text streams, because that is a universal interface But I also think that: > To build it out
by lhnz 10y ago
I've read it before.
So I know that:
> Write programs to handle text streams, because that is a universal interface
But I also think that:
> To build it out of simple parts connected by well-defined interfaces.
Many text representations are vastly different, and neither simple or well-defined.
- Aneurysm9_ 10y agoThe interface is not necessarily the content of the message conveyed by the interface. Lines of text std(in|out) is a well-defined interface. Some programs may go further and specify the format of messages passed on that interface. https://github.com/synacor/dtk https://github.com/synacor/dtk is one such system that specifies (for most of its commands) tab-delimited records as the message format. It interfaces well with other elements of the UNIX ecosystem, however, because its interface is simply lines of text on std(in|out).