ericzhang-cn/statwords — pull request #2 by turbopeter (2012-11-26 06:43:18+00:00)
Title: stwords.sh先转化为小写再排序（民瞻）

-awk -F\; '{printf("%s;%s\n", $1, $2)}' words | sort > words.tmp
+awk -F\; '{printf("%s;%s\n", tolower($1), $2)}' words | sort > words.tmp