{"author_name":"shuzo_kino","image_url":null,"blog_title":"Bye Bye Moore","height":"190","categories":["bash"],"blog_url":"https://shuzo-kino.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/shuzo_kino/","url":"https://shuzo-kino.hateblo.jp/entry/2021/07/21/235531","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshuzo-kino.hateblo.jp%2Fentry%2F2021%2F07%2F21%2F235531\" title=\"printf(1)\u306e&quot;-v&quot;\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u751f\u6210\u6587\u5b57\u5217\u3092\u5909\u6570\u306b\u683c\u7d0d\u3059\u308b - Bye Bye Moore\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2021-07-21 23:55:31","description":"\u5b9f\u969b\u306e\u3068\u3053\u308d \u4eca\u307e\u3067\u306f\u3001\u3053\u3093\u306a\u611f\u3058\u3067\u5909\u6570\u306e\u4ee3\u5165\u3067\u5f0f\u5c55\u958b\u3068\u3044\u3046\u3088\u3046\u306a\u30a2\u30af\u30ed\u30d0\u30c3\u30c8\u306a\u4e8b\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u3002 $ OURVAL=`printf \"%x\" 254` $ echo $OURVAL fe\u3053\u308c\u304c\u3001\"-v\"\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3053\u3046\u66f8\u3051\u307e\u3059\u3002 $ printf -v OURVAL \"%x\" 255 $ echo $OURVAL ff \u53c2\u8003\u3082\u3068 Convert decimal to hexadecimal in UNIX shell script - Stack Overflow","provider_name":"Hatena Blog","width":"100%","title":"printf(1)\u306e\"-v\"\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u751f\u6210\u6587\u5b57\u5217\u3092\u5909\u6570\u306b\u683c\u7d0d\u3059\u308b","type":"rich","provider_url":"https://hatena.blog","version":"1.0"}