$ awk 'BEGIN {for(i=97; i<=118; i++) printf("%c.*%c.*%c.*%c.*%c\n", i,
i+1, i+2, i+3, i+4);}' | while read e; do grep -i $e
/usr/share/dict/words; done
$ awk 'BEGIN {for(i=97; i<=118; i++) printf("%c.*%c.*%c.*%c.*%c\n", i,
i+1, i+2, i+3, i+4);}' | while read e; do grep -i $e
/usr/share/dict/words; done
Nice! That picked up "Kilimanjaro" which my more complicated Python
script missed, because it didn't case-fold.
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