{"author_url":"https://blog.hatena.ne.jp/yohei-a/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20120131%2F1327981417\" title=\"Perl \u3067\u5909\u6570\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u30cf\u30f3\u30c9\u30eb\u540d\u3092\u52d5\u7684\u306b\u751f\u6210\u3059\u308b - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Perl"],"provider_name":"Hatena Blog","title":"Perl \u3067\u5909\u6570\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u30cf\u30f3\u30c9\u30eb\u540d\u3092\u52d5\u7684\u306b\u751f\u6210\u3059\u308b","height":"190","version":"1.0","image_url":null,"description":"\u3053\u3093\u306a\u611f\u3058\u3067\u3067\u304d\u305f\u306e\u3067\u30e1\u30e2\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 filehandle.pl #!/usr/bin/env perl use strict; use warnings; my @array = (1,2,3,4,5,6,7,8,9,10); foreach my $item (@array) { no strict \"refs\"; my $fh = \"OUT${item}\"; open (${$fh}, \">\", \"${item}.txt\"); print({${$fh}} \"$item\\n\"); close(${$fh}); } __END__ \u5b9f\u884c\u7d50\u679c $./filehandle.pl $ ls\u2026","blog_url":"https://yohei-a.hatenablog.jp/","blog_title":"ablog","published":"2012-01-31 12:43:37","url":"https://yohei-a.hatenablog.jp/entry/20120131/1327981417","author_name":"yohei-a","width":"100%","type":"rich","provider_url":"https://hatena.blog"}