{"author_url":"https://blog.hatena.ne.jp/hogem/","blog_url":"https://hogem.hatenablog.com/","description":"man chattr man lsattr \u4f8b\u3048\u3070 root\u3067\u3082\u5909\u66f4\u30fb\u524a\u9664\u3067\u304d\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001chatt +i \u3067'i' immutable\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u306f\u77e5\u3063\u3066\u305f\u3093\u3060\u3051\u3069\u3001\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u4ed6\u306e\u5c5e\u6027\u3082\u898b\u3066\u307f\u305f\u3002\u4e92\u63db\u6027\u304c\u3042\u308b\u306e\u3067\u3001ext2, ext3, ext4\u3067\u3082\u53ef\u80fd\u3002ext \u56fa\u6709\u306e\u5c5e\u6027\u306a\u306e\u3067xfs\u306a\u3069\u3067\u306f\u4f7f\u3048\u306a\u3044\u3002 # touch /tmp/hoge # lsattr /tmp/hoge ------------- /tmp/hoge # chattr +i /tmp/hoge # lsattr /tmp/hoge ----i-------- /tmp/hoge \u2026","published":"2012-02-15 00:08:48","type":"rich","url":"https://hogem.hatenablog.com/entry/20120215/1329318528","image_url":null,"categories":["linux"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhogem.hatenablog.com%2Fentry%2F20120215%2F1329318528\" title=\"ext\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u62e1\u5f35\u5c5e\u6027 - \u3046\u307e\u3044\u307c\u3046\u3076\u308d\u3050\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","title":"ext\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u62e1\u5f35\u5c5e\u6027","blog_title":"\u3046\u307e\u3044\u307c\u3046\u3076\u308d\u3050","provider_name":"Hatena Blog","height":"190","width":"100%","author_name":"hogem"}