Everyone “knows” that writing an OS shell is “impossible” in a total language, so that seems a reasonable exercise to conclude Chapter 11.
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Replying to @edwinbrady
POSIX compliant? Any chance I could see the source?
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Replying to @mgrnbrg
I'm not going that far... Just doing a couple of commands and looping forever (the looping being what people think you can't do...)
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Replying to @edwinbrady
gotcha. Still neat! If you're interested, we should chat some time about word expansion (and, particularly, its spec)
1 reply 0 retweets 0 likes
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