29 lines
791 B
Markdown
29 lines
791 B
Markdown
# catsh
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A small (ish) shell written in ( \*hopefully ) modern C++.
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Made while doing the codecrafters' shell implementation challenge -- but let's see I'll add stuff that I find interesting.
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Given it's at ~1000 LOC the goal is still to keep it as small as possible, as part of that
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- Almost no error handling on POSIX apis or otherwise
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- Linux only
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- Edge cases are intended to be unhandled wherever they are
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- focus on "terse" modern cpp code and practices, even if they are not the most efficient
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what we DO have is
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- no external dependencies ( not even GNU readline ), except POSIX and C++ standard library
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- support for pipelines, redirection, and background processes
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## Running
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`make` wrapper over `cmake`
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```sh
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make build
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make run
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make clean
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```
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