{"title":"\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u9069\u5f53\u306a\u30e9\u30f3\u30c0\u30e0\u6587\u5b57\u5217\u3092\u5f97\u308b","version":"1.0","provider_url":"https://hatena.blog","published":"2012-10-24 20:57:05","author_url":"https://blog.hatena.ne.jp/a666666/","type":"rich","url":"https://blog.kyanny.me/entry/2012/10/24/205705","description":"\u305f\u307e\u306b\u9069\u5f53\u306a\u30e9\u30f3\u30c0\u30e0\u6587\u5b57\u5217\u304c\u6b32\u3057\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u3001 Ruby \u306e SecureRandom \u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u4fbf\u5229\u3067\u3088\u304f\u4f7f\u3046\u306e\u3067\u3059\u304c\u3001\u90fd\u5ea6 irb \u3092\u8d77\u52d5\u3059\u308b\u306e\u3082\u3060\u308b\u3044\u306e\u3067\u3060\u308b\u304f\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3057\u305f\u3002kyanny/securerandom-cli https://github.com/kyanny/securerandom-cli\u4f7f\u3044\u65b9securerandom.rb \u3092 $HOME/bin \u3042\u305f\u308a\u306b\u4fdd\u5b58\u3057\u3066 PATH \u3092\u901a\u3057 $ ./securerandom.rb --install \u3068\u3059\u308b\u3068\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b hex \u3068\u304b uuid \u3068\u304b\u3044\u3046 symlink \u304c\u306f\u3089\u308c\u307e\u3059\u3002 $ hex\u2026","provider_name":"Hatena Blog","blog_title":"@kyanny's blog","width":"100%","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F2012%2F10%2F24%2F205705\" title=\"\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u9069\u5f53\u306a\u30e9\u30f3\u30c0\u30e0\u6587\u5b57\u5217\u3092\u5f97\u308b - @kyanny&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"author_name":"a666666","blog_url":"https://blog.kyanny.me/","height":"190"}