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25 lines
646 B
25 lines
646 B
2 years ago
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#!/bin/sh
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install_cd() {
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if ! grep -q "alias cd=" ~/.bashrc; then
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echo "Do you wish to memorize this spell, so that you look around rooms automatically as you use 'cd'? (yes/no)"
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read -r answer
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if [ "$answer" = "yes" ]; then
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scriptpath="$(dirname $(readlink -f $0))"
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filename="$(basename "$0")"
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echo "alias cd=\". $scriptpath/$filename\"" >> ~/.bashrc
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echo "Spell memorized in .bashrc, so the mud will always be active in the terminal."
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else
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echo "The mud will only run in this shell window."
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fi
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fi
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}
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install_cd
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# Call the standard cd command
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builtin cd "$@"
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# Look around the room
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look
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