题解 | #打印字母数小于8的单词#
打印字母数小于8的单词
https://www.nowcoder.com/practice/bd5b5d4b93a04226a81afbabf0be797d
awk '{for(i=1;i<=NF;i++) if(length($i) <8 ) print $i}' nowcoder.txt
打印字母数小于8的单词
https://www.nowcoder.com/practice/bd5b5d4b93a04226a81afbabf0be797d
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