naoki_1123 https://blog.hatena.ne.jp/naoki_1123/ No one sees the real me https://naoki1123.hatenadiary.jp/ ① [root@naoki105 0816]# grep -oP "(?<=「).+(?=」)" samplist aiueookami matane [root@naoki105 0816]# cat samplist 「aiueookami」 「matane」 ② [root@naoki105 0816]# cat sam3 [naoki] [yuuka] -------------------------------------- [kento] [root@naoki105 0816]# 結果 [root@naoki105 0816]# grep -oP '(?<=\[).+(?=\]… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaoki1123.hatenadiary.jp%2Fentry%2F2017%2F08%2F16%2F014355" title="grep -o -P - No one sees the real me" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2017-08-16 01:43:55 rich https://naoki1123.hatenadiary.jp/entry/2017/08/16/014355 1.0 100%