25 lines
1.4 KiB
Markdown
25 lines
1.4 KiB
Markdown
## Description
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**42** is a silly little utility similar in nature to the Unix *fortune* command
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of old, if it was much simpler and only provided Douglas Adams quotes primarily
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from the HitchHiker's guide.
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## History
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The original 42 was written in C for [HitchHiker Linux](https://hitchhiker-linux.org)
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back when I was first learning how to program in that language. This rewrite in
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Rust preserves much of the simplicity of the original while being more robust and
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providing more flexibility in where it's data files are stored.
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## Installation
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To build *42* you will need a Rust toolchain. The only explicit dependency besides
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`std` is the `rand` crate, and the code is simple without much reliance on bleeding
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edge features, so there should be some flexibility in what version of Rust is
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used. The included `Makefile` wraps the commands used and will install the data
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files and Unix man pages into the proper locations. Should you wish to package
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this little gem for your own distro (I'm not sure why, but maybe you would?) then
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all of the files can be installed into a destdir by passing the `DESTDIR` environment
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variable to `make install`.
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```SH
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make && make install
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```
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## Usage
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Most commonly you would call this program from your shell startup files by adding
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`42 &` to `~/.bashrc` or `~/.zshrc`, or whatever file your shell happens to use.
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This will give you a DA quote every time you log in or open a new terminal window.
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