{"height":"190","author_name":"takuya_1st","blog_url":"https://takuya-1st.hatenablog.jp/","image_url":null,"url":"https://takuya-1st.hatenablog.jp/entry/20120411/1334165490","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/takuya_1st/","width":"100%","categories":["linux"],"version":"1.0","published":"2012-04-11 02:31:30","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F20120411%2F1334165490\" title=\"Linux\u3067\u76f8\u5bfe\u30d1\u30b9\u3092\u7d76\u5bfe\u30d1\u30b9\u306b\u5909\u63db\u3059\u308b\u3002 - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","title":"Linux\u3067\u76f8\u5bfe\u30d1\u30b9\u3092\u7d76\u5bfe\u30d1\u30b9\u306b\u5909\u63db\u3059\u308b\u3002","description":"Linux\u306b\u306f\u30d1\u30b9\u306e\u5c55\u958b\u3092\u51fa\u6765\u308b\u30b3\u30de\u30f3\u30c9\u304c\u3042\u308c\u3070\u3044\u3044\u306a\u3068\u601d\u3063\u305f\u3051\u3069\u3001Linux\u306e\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u306b\u306f\u3042\u308b\u3063\u307d\u3044\u3051\u3069\u3001\u30b3\u30de\u30f3\u30c9\u306b\u306f\u306a\u3044\u307f\u305f\u3044\u3002 Ruby\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3067\u89e3\u6c7a\u3002 ruby -e File.expand_path \u3092\u5fdc\u7528\u3057\u3066\u3084\u308c\u3070\u3044\u3044\u3002\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4e00\u767a\u3067\u3084\u308d\u3046\u3002 takuya@air $ ruby -e 'puts File.expand_path(ARGV[0])' /var/www/../ /var \u30b3\u30de\u30f3\u30c9\u4f5c\u6210\u3002\u306e\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u30d6\u30ed\u30b0 http://x68000.q-e-d.net/~68user/unix/pickup?realpath\u3053\u308c\u306fC\u8a00\u8a9e\u3067\u5b9f\u88c5\u3059\u308b\u4f8b\u3002 \u9762\u2026","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01"}