{"url":"https://freak-da.hatenablog.com/entry/20121023/p1","author_name":"keisukefukuda","height":"190","author_url":"https://blog.hatena.ne.jp/keisukefukuda/","image_url":null,"provider_name":"Hatena Blog","width":"100%","blog_url":"https://freak-da.hatenablog.com/","title":" \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067 \"..\" \u3068\u304b\u3092\u542b\u3093\u3060\u30d1\u30b9\u3092\u6b63\u898f\u5316\u3059\u308b\u65b9\u6cd5","type":"rich","categories":["sh","bash"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffreak-da.hatenablog.com%2Fentry%2F20121023%2Fp1\" title=\" \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067 &quot;..&quot; \u3068\u304b\u3092\u542b\u3093\u3060\u30d1\u30b9\u3092\u6b63\u898f\u5316\u3059\u308b\u65b9\u6cd5 - \u672c\u5f53\u306f\u6016\u3044HPC &amp; AI\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2012-10-23 00:00:00","version":"1.0","blog_title":"\u672c\u5f53\u306f\u6016\u3044HPC & AI","description":"\u81ea\u52d5\u5316\u306e\u305f\u3081\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\uff0c\u3044\u308d\u3093\u306a\u64cd\u4f5c\u3067\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u3092\u9023\u7d50\u3057\u3066\u30d1\u30b9\u3092\u4f5c\u3063\u305f\u969b\u306b\"path/to/../my/../../nice/directory\" \u307f\u305f\u3044\u306a\u611f\u3058\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308b\uff0e\u3053\u308c\u306f\u3061\u3087\u3063\u3068\u30ab\u30c3\u30b3\u60aa\u3044\u3057\u4e0d\u4fbf\u306a\u306e\u3067\uff0c\u3053\u308c\u3092\u6b63\u898f\u5316\u3059\u308b\uff08\u5358\u7d14\u306b\u306f \"..\" \u3092\u53d6\u308a\u9664\u304f\uff09 \u65b9\u6cd5\u306f\u7121\u3044\u304b\u306a\u3041\u3068\u601d\u3063\u3066\u3044\u305f\uff0e\u306a\u305c\u4eca\u307e\u3067\u6c17\u3065\u304b\u306a\u304b\u3063\u305f\u306e\u304b\u4e0d\u601d\u8b70\u3060\u304c\uff0c http://stackoverflow.com/questions/284662/how-do-you-normalize-a-file-path-in-bash \u306b\u307e\u3093\u307e\u306e\u7b54\u3048\u304c\u3042\u3063\u305f\u306e\u3067\u30e1\u30e2\u304c\u3066\u3089\u7d39\u4ecb\uff0e\u304d\u3063\u3068\u77e5\u3063\u3066\u3044\u308b\u4eba\u2026"}