7 lines
196 B
Bash
Executable file
7 lines
196 B
Bash
Executable file
#!/usr/bin/env bash
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for word in $(grep -Roh '\w*' "$1" | sort | uniq)
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do
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occurences=$(grep -REn "($word.*){2}" "$1")
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[ -n "$occurences" ] && printf '%s:\n%s\n' "$word" "$occurences"
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done
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