15 lines
254 B
Nix
15 lines
254 B
Nix
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{ ... }: {
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text = ''
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# Picks a random file or directory.
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function random_file() {
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local IFS=$'\n'
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local dirs=($(ls))
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local total=''${#dirs[@]}
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((total--))
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local index=$(shuf -i 0-''${total} -n 1)
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echo ''${dirs[$index]}
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}
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'';
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}
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