{"author_name":"takuya_1st","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/takuya_1st/","description":"curl\u306f \u63a5\u7d9a\u306b\u6210\u529f\u3057\u305f\u3089 exit code == 0 \u3067\u3042\u308b\u3002 \u63a5\u7d9a\u306b\u6210\u529f\u3057\u305f\u3089\u3001\uff14\uff10\uff14\u30fb\uff15\uff10\uff10\u3067\u3082 \u7d50\u679c\u306f 0 \u306b\u306a\u308b\u3002 curl -s http://example.tld ; echo $? http\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u691c\u8a3c\u3059\u308b \u63a5\u7d9a\u306b\u6210\u529f\u3057\u3001HTTP\u53d6\u5f97\u306b\u6210\u529f\u3057\u305f\u3068\u304d\u3060\u3051\u4f55\u304b\u3092\u3057\u305f\u3044\u3002 curl --fail -s http://example.tld && echo Success \u7a3c\u50cd\u30c1\u30a7\u30c3\u30af\u3092\u3059\u308b\u3068\u304d\u306b\u91cd\u8981\u3067\u3059\u3002","url":"https://takuya-1st.hatenablog.jp/entry/2023/03/16/001200","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","width":"100%","image_url":null,"title":"curl\u304c404\u3067if\u6587\u3092\u5224\u5b9a\u3059\u308b\u3002exit code \u3092 http\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u5f93\u308f\u305b\u308b\u3002","blog_url":"https://takuya-1st.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2023%2F03%2F16%2F001200\" title=\"curl\u304c404\u3067if\u6587\u3092\u5224\u5b9a\u3059\u308b\u3002exit code \u3092 http\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u5f93\u308f\u305b\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","categories":["linux","curl"],"height":"190","published":"2023-03-16 00:12:00","provider_name":"Hatena Blog"}