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f-huang / 42sh

This project consists of creating a complete shell from scratch. A minimum set of features are required, from which you will build your own successful shell. This project allows us to see or review a very wide range of standard UNIX (and POSIX) features.
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Substitute #41

Open kalak-io opened 7 years ago

kalak-io commented 7 years ago
yfuks commented 7 years ago

$$ => process pid $? => last return

others ..?