题解 | #打印字母数小于8的单词#
打印字母数小于8的单词
http://www.nowcoder.com/practice/bd5b5d4b93a04226a81afbabf0be797d
awk '{for(i=1;i<=NF;i++)if(length($i)<8) print $i}'
awk 'BEGIN{RS="[[:space:]]"}length($0)<8{print}'
打印字母数小于8的单词
http://www.nowcoder.com/practice/bd5b5d4b93a04226a81afbabf0be797d
awk '{for(i=1;i<=NF;i++)if(length($i)<8) print $i}'
awk 'BEGIN{RS="[[:space:]]"}length($0)<8{print}'
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