{"type":"rich","url":"https://hana-shin.hatenablog.com/entry/2019/05/06/204210","height":"190","categories":["centos7"],"blog_title":"hana_shin\u306eLinux\u6280\u8853\u30d6\u30ed\u30b0","image_url":"https://cdn.blog.st-hatena.com/images/theme/og-image-1500.png","blog_url":"https://hana-shin.hatenablog.com/","published":"2019-05-06 20:42:10","author_url":"https://blog.hatena.ne.jp/hana_shin/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhana-shin.hatenablog.com%2Fentry%2F2019%2F05%2F06%2F204210\" title=\"\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u308a\u65b9 - hana_shin\u306eLinux\u6280\u8853\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"1 \u306f\u3058\u3081\u306b 2 \u691c\u8a3c\u74b0\u5883 3 touch\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 3.1 \u6700\u3082\u7c21\u5358\u306a\u4f7f\u3044\u65b9 3.2 \u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u65e5\u6642\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5(-d) 4 head\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 5 fallocate\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 6 truncate\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 7 mktemp\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 7.1 \u5f15\u6570\u306a\u3057\u3067\u5b9f\u884c\u3059\u308b\u65b9\u6cd5 7.2 \u30c7\u30a3\u30ec\u30af\u30c8\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5 8 bash\u306e\u30d6\u30ec\u30fc\u30b9\u5c55\u958b\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210 8.1 \u5358\u7d14\u306a\u65b9\u6cd5 8.2 \u6841\u3092\u305d\u308d\u3048\u308b\u65b9\u6cd5 8.3 \u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u6cd5 9 \u30b9\u30d1\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u65b9\u6cd5 9.1 truncate\u3067\u4f5c\u308b\u65b9\u6cd5 Z \u53c2\u8003\u60c5\u5831 1 \u306f\u3058\u3081\u306b \u5404\u7a2e\u65b9\u6cd5\u3067\u30d5\u30a1\u30a4\u2026","version":"1.0","title":"\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u308a\u65b9","width":"100%","author_name":"hana_shin"}