{"title":"\u7e26 \u2192 \u6a2a \u5909\u63db Perl \u30ef\u30f3\u30e9\u30a4\u30ca\u30fc","blog_url":"https://yohei-a.hatenablog.jp/","version":"1.0","height":"190","url":"https://yohei-a.hatenablog.jp/entry/20090729/1248859260","width":"100%","categories":["Perl"],"image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/yohei-a/","published":"2009-07-29 18:21:00","blog_title":"ablog","description":"\u30ec\u30b3\u30fc\u30c9\u30bb\u30d1\u30ec\u30fc\u30bf\u304c1\u3064\u4ee5\u4e0a\u306e\u7a7a\u884c\u3067\u3001\u30ec\u30b3\u30fc\u30c9\u5185\u306b\u6539\u884c\u6587\u5b57\u30921\u3064\u542b\u3080\u30c7\u30fc\u30bf\u30921\u884c1\u30ec\u30b3\u30fc\u30c9\u306b\u5909\u63db\u3059\u308b Perl \u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3002\u5143\u306e\u30d5\u30a1\u30a4\u30eb\u3002 $ cat aaa.txt line1 line2 line1 line2 line1 line2 \u5909\u63db\u3059\u308b\u3002 $ perl -i.org -00 -pe 's/^(.*)\\n(.*)\\n+$/$1 $2\\n/' aaa.txt \u5909\u63db\u5f8c\u306e\u30d5\u30a1\u30a4\u30eb\u3002 $ cat aaa.txt line1 line2 line1 line2 line1 line2","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20090729%2F1248859260\" title=\"\u7e26 \u2192 \u6a2a \u5909\u63db Perl \u30ef\u30f3\u30e9\u30a4\u30ca\u30fc - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"yohei-a","provider_name":"Hatena Blog"}