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25 lines
315 B
Bash
25 lines
315 B
Bash
#!/usr/bin/env bash
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declare notes=(🎶 🎵 🎤)
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randnote() {
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local i=$((RANDOM % ${#notes[@]}))
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echo ${notes[$i]}
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}
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sing() {
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local what="$(randnote) $* $(randnote)"
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echo "$what"
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wee "/me sings: $what"
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}
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if test -n "$*"; then
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sing "$*"
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exit 0
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fi
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IFS=
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while read -r line; do
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sing "$line"
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done
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