{"id":2013,"date":"2015-07-20T23:30:13","date_gmt":"2015-07-20T14:30:13","guid":{"rendered":"http:\/\/tech.akat.info\/?p=2013"},"modified":"2015-07-20T23:30:13","modified_gmt":"2015-07-20T14:30:13","slug":"%e5%88%9d%e6%9c%9fram%e3%83%87%e3%82%a3%e3%82%b9%e3%82%afinitial-ram-disk-linux","status":"publish","type":"post","link":"https:\/\/tech.akat.info\/?p=2013","title":{"rendered":"\u521d\u671fRAM\u30c7\u30a3\u30b9\u30af(Initial RAM Disk) -Linux-"},"content":{"rendered":"<p>Linux\u306b\u3064\u3044\u3066\u300cBIOS\u2192\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u2192\u30ab\u30fc\u30cd\u30eb\u2192init\u300d\u3068\u3044\u3046\u9806\u5e8f\u3067\u8d77\u52d5\u3059\u308b<\/p>\n<p>\u300c\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u2192\u30ab\u30fc\u30cd\u30eb\u300d\u90e8\u5206\u306b\u3064\u3044\u3066<br \/>\n\u30eb\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30de\u30a6\u30f3\u30c8\u524d\u306b\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u521d\u671fRAM\u30c7\u30a3\u30b9\u30af\u3092\u5c55\u958b\u3059\u308b<br \/>\n\u305d\u3053\u304b\u3089\u30eb\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u30de\u30a6\u30f3\u30c8\u3059\u308b<\/p>\n<p>\u521d\u671fRAM\u30c7\u30a3\u30b9\u30af\u5229\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u4ee5\u524d\u306f\u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30de\u30a6\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u305f\u304c\u6700\u8fd1\u306fcpio\u306b\u3066\u5727\u7e2e\u3057\u3066\u3044\u308b<br \/>\n\u305d\u306e\u307b\u3046\u304c\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30c9\u30e9\u30a4\u30d0\u304c\u4e0d\u8981\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b<\/p>\n<pre class=\"brush: plain; title: \u78ba\u8a8d\u65b9\u6cd5; notranslate\" title=\"\u78ba\u8a8d\u65b9\u6cd5\">\r\nroot@vmdepot-debia:\/home\/shimizu# cp \/boot\/initrd.img-3.2.0-4-amd64 \/tmp\/\r\n\r\nroot@vmdepot-debia:\/tmp# file initrd.img-3.2.0-4-amd64\r\n\r\ninitrd.img-3.2.0-4-amd64: gzip compressed data, from Unix, last modified: Thu Jun 25 01:26:02 2015\r\n\r\nroot@vmdepot-debia:\/tmp# gunzip -S .img-3.2.0-4-amd64 initrd.img-3.2.0-4-amd64\r\n\r\nroot@vmdepot-debia:\/tmp# cat initrd | cpio -id\r\n60390 blocks\r\n\r\n### \u4ee5\u4e0b\u304c\u521d\u671fRAM\u30c7\u30a3\u30b9\u30af\u306e\u5185\u5bb9 ###\r\nroot@vmdepot-debia:\/tmp# ls\r\nbin  conf  etc  init  initrd  lib  lib64  run  sbin  scripts\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u306b\u3064\u3044\u3066\u300cBIOS\u2192\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u2192\u30ab\u30fc\u30cd\u30eb\u2192init\u300d\u3068\u3044\u3046\u9806\u5e8f\u3067\u8d77\u52d5\u3059\u308b \u300c\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u2192\u30ab\u30fc\u30cd\u30eb\u300d\u90e8\u5206\u306b\u3064\u3044\u3066 \u30eb\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30de\u30a6\u30f3\u30c8\u524d\u306b\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u521d\u671fRAM\u30c7\u30a3\u30b9\u30af\u3092\u5c55\u958b\u3059\u308b \u305d\u3053\u304b\u3089\u30eb\u30fc\u30c8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2013"}],"collection":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2013"}],"version-history":[{"count":1,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2013\/revisions"}],"predecessor-version":[{"id":2014,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2013\/revisions\/2014"}],"wp:attachment":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}