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19 lines
320 B
19 lines
320 B
2 years ago
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#!/bin/bash
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echo -e "\nspongifying $@...\n\n"
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str="$@"
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lstr="${str,,}"
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ustr="${str^^}"
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# https://stackoverflow.com/a/10552175
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for (( c=0; c<${#str}; c++ )); do
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# https://stackoverflow.com/a/1195035
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if [[ $((1 + $RANDOM % 10)) < 5 ]]; then
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echo -n "${lstr:$c:1}"
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else
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echo -n "${ustr:$c:1}"
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fi
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done
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echo; echo
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