{"id":1399,"date":"2015-01-01T17:56:48","date_gmt":"2015-01-01T08:56:48","guid":{"rendered":"http:\/\/tech.akat.info\/?p=1399"},"modified":"2015-01-01T17:58:06","modified_gmt":"2015-01-01T08:58:06","slug":"udev%e3%80%90userspace-device-management%e3%80%91%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/tech.akat.info\/?p=1399","title":{"rendered":"udev\u3010userspace device management\u3011\u3068\u306f"},"content":{"rendered":"<h1>udev\u3068\u306f<\/h1>\n<p>udev\uff08userspace device management\uff09\u3068\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u304c\u30d1\u30bd\u30b3\u30f3\u3078\u306e\u63a5\u7d9a\u3092\u691c\u51fa\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u3057\u3066\u3001<br \/>\n\u52d5\u7684\u306b\u300c\u30c7\u30d0\u30a4\u30b9\u30fb\u30d5\u30a1\u30a4\u30eb\u300d\u3092\u4f5c\u6210\u3057\u3066\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f<\/p>\n<p>Linux \u304c 2.4 \u30ab\u30fc\u30cd\u30eb\u4ee5\u524d\u306e\u5834\u5408\u3001\/dev \u306e\u4e0b\u306b\u306f\u3001 \u4f7f\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u30d5\u30a1\u30a4\u30eb\u304c\u3001 \u3042\u3089\u304b\u3058\u3081\u3054\u3063\u305d\u308a\u3068\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3057\u305f<br \/>\n\u65b0\u305f\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u8ffd\u52a0\u3057\u305f\u3068\u304d\u3001\u30c7\u30d0\u30a4\u30b9\u30d5\u30a1\u30a4\u30eb\u304c\u3059\u3067\u306b\u5b58\u5728\u3059\u308c\u3070\u3001 \u305d\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059<br \/>\n\u3057\u304b\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3001\u30e1\u30b8\u30e3\u30fc\u756a\u53f7\u3084\u30de\u30a4\u30ca\u30fc\u756a\u53f7\u3092\u8abf\u3079\u3066\u3001 \u624b\u52d5\u3067\u4f5c\u6210\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304b\u3063\u305f<\/p>\n<p>\u305d\u306e\u3088\u3046\u306a\u624b\u9593\u3092\u7701\u304f\u305f\u3081\u306b\u30012.6 \u30ab\u30fc\u30cd\u30eb\u4ee5\u964d\u3067\u306f\u3001udev \u3068\u3044\u3046\u3082\u306e\u304c\u767b\u5834\u3057\u305f<br \/>\nudev \u3092\u4f7f\u3048\u3070\u3001\u4e0a\u8a18\u306e\u554f\u984c\u304c\u4e00\u6c17\u306b\u89e3\u6d88\u3055\u308c\u308b<\/p>\n<p>2.6 \u30ab\u30fc\u30cd\u30eb\u3067\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u5b58\u5728\u3092\u8a8d\u8b58\u3057\u305f\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u306a\u304f\u306a\u3063\u305f\u308a\u3057\u305f\u3068\u304d\u306b<br \/>\nnetlink \u3092\u4ecb\u3057\u3066\u3001\u30e6\u30fc\u30b6\u306b\u305d\u306e\u65e8\u3092\u901a\u77e5\u3057\u3066\u304f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f<br \/>\n\u3053\u308c\u306fudevd\u3068\u3044\u3046\u30c7\u30fc\u30e2\u30f3\u304c\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nroot@hostname:\/home\/shimizu# ps -C udevd\r\n  PID TTY          TIME CMD\r\n  326 ?        00:00:00 udevd\r\n  468 ?        00:00:00 udevd\r\n  469 ?        00:00:00 udevd\r\n<\/pre>\n<p>udevd \u306f\u3001\/etc\/udev\/rules.d\/ \u306e\u4e0b\u306b\u3042\u308b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u305f\u304c\u3063\u3066\u30c7\u30d0\u30a4\u30b9\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u305f\u308a\u3001\u4f55\u3089\u304b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u308a\u3057\u307e\u3059<br \/>\n\u307e\u305fudevd \u8d77\u52d5\u524d\u306b\u8a8d\u8b58\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u51e6\u7406\u306f\u4ee5\u4e0b\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u78ba\u8a8d\u3059\u308b\u3079\u3057<br \/>\n\/sys\/class\/net<\/p>\n<h1>\u53c2\u8003URL<\/h1>\n<p>udev \u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b<br \/>\nhttp:\/\/www.usupi.org\/sysad\/114.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>udev\u3068\u306f udev\uff08userspace device management\uff09\u3068\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u304c\u30d1\u30bd\u30b3\u30f3\u3078\u306e\u63a5\u7d9a\u3092\u691c\u51fa\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u3057\u3066\u3001 \u52d5\u7684\u306b\u300c\u30c7\u30d0\u30a4\u30b9\u30fb\u30d5\u30a1\u30a4\u30eb\u300d\u3092\u4f5c\u6210\u3057\u3066\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f Linux \u304c  [&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\/1399"}],"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=1399"}],"version-history":[{"count":2,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/1399\/revisions"}],"predecessor-version":[{"id":1401,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/1399\/revisions\/1401"}],"wp:attachment":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}