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sxv/pzzl.awk

Created December 2, 2016 01:53
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pzzl.awk
gawk '//{x=tolower($0); gsub(/[aeiou]/,"",x); a[x]++; b[x]=$0;}END{for(i in a){ if(a[i]==1){print i, b[i]} }}' /usr/share/dict/words
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