{"id":66,"date":"2008-10-06T13:47:26","date_gmt":"2008-10-06T04:47:26","guid":{"rendered":"http:\/\/www.worldagency.jp\/wordpress\/?p=66"},"modified":"2008-10-06T13:50:55","modified_gmt":"2008-10-06T04:50:55","slug":"ubuntu-linux-%e3%83%8f%e3%83%bc%e3%83%89%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e5%ae%8c%e5%85%a8%e6%b6%88%e5%8e%bb","status":"publish","type":"post","link":"https:\/\/www.worldagency.jp\/wordpress\/?p=66","title":{"rendered":"Ubuntu Linux ; \u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u5b8c\u5168\u6d88\u53bb"},"content":{"rendered":"<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u5185\u5bb9\u3092\u4e38\u3054\u3068\u6d88\u53bb\u3059\u308b\u969b\u306f\u3001root\u3067\u3001<\/p>\n<div class=\"codesample\"><code># shred -n 3 -v \/dev\/hdb<\/code><\/div>\n<p>\u306e\u3088\u3046\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3002\u4e0a\u8a18\u306e\u5834\u5408\u3001\/dev\/hdb\u306b\u5bfe\u3057\u3066\u30e9\u30f3\u30c0\u30e0\u306a\u66f8\u304d\u8fbc\u307f\u30923\u56de\u7e70\u308a\u8fd4\u3059\uff08-n -3\uff09\u3002-v\u306f\u3001\u9032\u3061\u3087\u304f\u72b6\u6cc1\u3092\u8868\u793a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3060\u3002<\/p>\n<p>\u6ce8\uff1a\u3053\u3053\u3067\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u5024\u30923\u56de\u66f8\u304d\u8fbc\u3080\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u305f\u304c\u30013\u56de\u3067\u3042\u308c\u3070\u4e07\u5168\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u3002\u3042\u304f\u307e\u3067\u3082\u76ee\u5b89\u3068\u3057\u3066\u8003\u3048\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3002<\/p>\n<p>\u3000\u3053\u308c\u304f\u3089\u3044\u306e\u6d88\u53bb\u3067\u3082\u305d\u308c\u306a\u308a\u306e\u6642\u9593\u304c\u304b\u304b\u308b\u304c\u3001\u5b8c\u307a\u304d\u3092\u671f\u3059\u306a\u3089-n \u22123\u3067\u306f\u306a\u304f-z\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3046\u3002-z\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u66f8\u304d\u8fbc\u307f\u309225\u56de\u884c\u3044\u3001\u6700\u5f8c\u306bNULL\uff080\uff09\u3092\u66f8\u304d\u8fbc\u3080\u305f\u3081\u76f8\u5f53\u306a\u6642\u9593\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/p>\n<div class=\"codesample\"><code># shred -z -v \/dev\/hdb<\/code><\/div>\n<p>\u3000\u30e9\u30f3\u30c0\u30e0\u306a\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u7406\u7531\u306f\u3001\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3060\u3002\u4f8b\u3048\u3070\u3001<\/p>\n<div class=\"codesample\"><code># dd if=\/dev\/zero of=\/dev\/hdb<\/code><\/div>\n<p>\u306a\u3069\u3068\u3057\u3066\u3001\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u5168\u4f53\u306b0\u3092\u66f8\u304d\u8fbc\u3080\u3068\u3001\u305d\u308c\u3092PC\u306b\u63a5\u7d9a\u3057\u3066\u3082\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u7279\u5225\u306a\u88c5\u7f6e\u3092\u4f7f\u3046\u3068\u300c0\u306b0\u3092\u4e0a\u66f8\u304d\u3057\u305f\u5834\u5408\u300d\u3084\u300c1\u306b0\u3092\u4e0a\u66f8\u304d\u3057\u305f\u5834\u5408\u300d\u306e\u9055\u3044\u3092\u30a2\u30ca\u30ed\u30b0\u7684\u306b\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u305d\u306e\u3088\u3046\u306a\u88c5\u7f6e\u3067\u3082\u8aad\u307f\u53d6\u308a\u4e0d\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u5024\u3092\u8907\u6570\u56de\u66f8\u304d\u8fbc\u3080\u306e\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u5185\u5bb9\u3092\u4e38\u3054\u3068\u6d88\u53bb\u3059\u308b\u969b\u306f\u3001root\u3067\u3001 # shred -n 3 -v \/dev\/hdb \u306e\u3088\u3046\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3002\u4e0a\u8a18\u306e\u5834\u5408\u3001\/dev\/hdb\u306b\u5bfe\u3057\u3066\u30e9\u30f3\u30c0\u30e0\u306a\u66f8\u304d\u8fbc\u307f\u30923\u56de &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.worldagency.jp\/wordpress\/?p=66\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Ubuntu Linux ; \u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u5b8c\u5168\u6d88\u53bb&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-66","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66"}],"version-history":[{"count":0,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}