{"height":"190","published":"2012-03-08 20:10:27","image_url":null,"provider_name":"Hatena Blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/yohei-a/","description":"\u30b7\u30ea\u30a2\u30eb % echo 'To be or not to be, that is the question'| perl -lane 'map{s/,//g;$hash{lc($_)}++} @F;foreach(keys %hash){print qq/$_:$hash{$_}/}' the:1 that:1 not:1 is:1 question:1 to:2 or:1 be:2 map \u3060\u3051\u30d1\u30e9\u30ec\u30eb? % echo 'To be or not to be, that is the question' > input_1.txt % perl -MFile::Copy=copy -e 'f\u2026","title":"Perl \u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u904a\u3093\u3060\u30e1\u30e2","width":"100%","provider_url":"https://hatena.blog","url":"https://yohei-a.hatenablog.jp/entry/20120308/1331205027","author_name":"yohei-a","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20120308%2F1331205027\" title=\"Perl \u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u904a\u3093\u3060\u30e1\u30e2 - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://yohei-a.hatenablog.jp/","categories":["Perl","MapReduce"],"blog_title":"ablog"}