{"id":1698,"date":"2019-01-16T14:17:53","date_gmt":"2019-01-16T05:17:53","guid":{"rendered":"https:\/\/cent-niship\/mput\/?page_id=1698"},"modified":"2019-01-16T14:17:53","modified_gmt":"2019-01-16T05:17:53","slug":"linux-trouble","status":"publish","type":"page","link":"https:\/\/east19-mikas.com\/mpat\/?page_id=1698","title":{"rendered":"Linux\u30c8\u30e9\u30d6\u30eb"},"content":{"rendered":"<div class=\"main2\">Linux\u306e\u30c8\u30e9\u30d6\u30eb\u5bfe\u51e6\u65b9\u6cd5<\/div>\n<p>&nbsp;<\/p>\n<div id=\"m10\">\nUbuntu\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30d5\u30ea\u30fc\u30ba\u3057\u305f\u3068\u304d\u306e\u5bfe\u51e6\u65b9\u3068\u5f37\u5236\u7d42\u4e86\u306e\u65b9\u6cd5\u30922\u3064\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3002<\/div>\n<h2>GUI\u304c\u30d5\u30ea\u30fc\u30ba\u3057\u3066\u3082\u30b7\u30b9\u30c6\u30e0\u306f\u751f\u304d\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/h2>\n<div id=\"m10\">\n<h3><span id=\"X_Window_System\">X Window System\u306e\u30d5\u30ea\u30fc\u30ba<\/span><\/h3>\n<p>\u5165\u9580\u8005\u304cUbuntu\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u300cX Window System\u300d\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u306f\u305a\u3060\u3002\u8981\u306f\u9ed2\u3044\u30b3\u30de\u30f3\u30c9\u3057\u304b\u6253\u3066\u306a\u3044\u753b\u9762\u3067\u306f\u306a\u304f\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u753b\u9762\u3060\u3002<\/p>\n<p>\u300cX Window System\u304c\u30d5\u30ea\u30fc\u30ba\u3059\u308b\u300d\u3053\u3068\u306f\u6642\u3005\u3042\u308b\u3002\u305d\u3046\u3044\u3046\u6642\u306f\u843d\u3061\u7740\u3044\u3066\u307e\u305a\u30b3\u30f3\u30bd\u30fc\u30eb\u3078\u79fb\u52d5\u3057\u3088\u3046\u3002<\/p>\n<h3><span id=\"kill\">kill\u30b3\u30de\u30f3\u30c9<\/span><\/h3>\n<p>\u300cControl+Alt+F2~F4\u300d\u3042\u305f\u308a\u3092\u62bc\u3057\u3066\u307f\u3066\u307b\u3057\u3044\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u3078\u79fb\u52d5\u3067\u304d\u308b\u306f\u305a\u3060\u3002<\/p>\n<p>\u305d\u3053\u304b\u3089\u65e5\u5e38\u3067\u4f7f\u3063\u3066\u3044\u308b\u30e6\u30fc\u30b6\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u3066kill\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30ea\u30fc\u30ba\u3057\u3066\u3044\u308b\u30d7\u30ed\u30bb\u30b9\u3092kill\u3057\u3088\u3046\u3002\u305d\u306e\u3042\u3068\u306b\u300cControl+Alt+F7\u300d\u3067XWindowSystem\u306e\u753b\u9762\u306b\u3082\u3069\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3002<\/p>\n<p>kill\u306e\u66f8\u5f0f\u306f\u57fa\u672c\u7684\u306b\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3060\u3002\u7ba1\u7406\u8005\u6a29\u9650\u306e\u30d7\u30ed\u30bb\u30b9\u3092kill\u3059\u308b\u5834\u5408\u306fsudo\u306a\u3069\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<pre class=\"d2\">$ <span id=\"yelo\">sudo kill &lt;\u30d7\u30ed\u30bb\u30b9id&gt;<\/span><\/pre>\n<p>\u30d7\u30ed\u30bb\u30b9id\u304c\u308f\u304b\u3089\u306a\u3044\u6642\u306ftop\u3084<\/p>\n<pre class=\"d2\">$ <span id=\"yelo\">ps aux<\/span><\/pre>\n<p>\u3068\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u306eid\u3092\u78ba\u304b\u3081\u3088\u3046\u3002\u3082\u3057\u304f\u306f<\/p>\n<pre class=\"d2\">$ <span id=\"yelo\">sudo killall &lt;\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d&gt;<\/span><\/pre>\n<p>\u3068\u3057\u3066\u3082\u30d7\u30ed\u30bb\u30b9\u3092kill\u51fa\u6765\u308b\u3002<\/p>\n<\/div>\n<h2>\u30ab\u30fc\u30cd\u30eb\u304c\u751f\u304d\u3066\u3044\u308b\u72b6\u614b\u3067\u5f37\u5236\u518d\u8d77\u52d5\u3059\u308b<\/h2>\n<div id=\"m10\">\n&nbsp;<br \/>\nUbuntu\u306e\u5834\u5408\u3001\u7279\u306b\u8a2d\u5b9a\u3092\u3057\u306a\u304f\u3066\u3082\u300cMagicSysRq\u300d\u306b\u3088\u308b\u53d7\u4ed8\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3068\u6bd4\u8f03\u7684\u5b89\u5168\u306b\u5f37\u5236\u518d\u8d77\u52d5\u3067\u304d\u308b\u3002<\/p>\n<p>\u3068\u3066\u3082\u62bc\u3057\u306b\u304f\u3044\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3060\u304c\u3001\u975e\u5e38\u624b\u6bb5\u306a\u306e\u3067\u6211\u6162\u3057\u3088\u3046\u3002<\/p>\n<ul>\n<li>Alt+PrintScreen+R (X Window System\u304b\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u6a29\u9650\u3092\u596a\u53d6\u3059\u308b)<\/li>\n<li>Alt+PrintScreen+S(\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092Sync\u3057\u3066\u3059\u3079\u3066\u306e\u66f8\u304d\u8fbc\u307f\u3092\u5b8c\u4e86\u3055\u305b\u308b)<\/li>\n<li>Alt+PrintScreen+E(\u30d7\u30ed\u30bb\u30b9\u306bSIGTERM\u30b7\u30b0\u30ca\u30eb\u3092\u4f1d\u9054\u7d42\u4e86\u3055\u305b\u308b)<\/li>\n<li>Alt+PrintScreen+I(\u7d42\u308f\u3089\u306a\u304b\u3063\u305f\u30d7\u30ed\u30bb\u30b9\u3092\u5f37\u5236\u7d42\u4e86\u3055\u305b\u308b)<\/li>\n<li>Alt+PrintScreen+U(\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u8aad\u307f\u8fbc\u307f\u5c02\u7528\u30e2\u30fc\u30c9\u3078\u5909\u66f4\u3059\u308b\u305f\u3081\u3001\u30ea\u30de\u30a6\u30f3\u30c8\u3059\u308b)<\/li>\n<li>Alt+PrintScreen+B(\u518d\u8d77\u52d5\u3059\u308b)<\/li>\n<li>\uff08\u4e00\u822c\u7684\u306a\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u306fAlt+PrintScreen\u304cSysRq\u3068\u306a\u3063\u3066\u3044\u308b\uff09<\/li>\n<\/ul>\n<p>\u3053\u306e\u624b\u6bb5\u306f\u30ab\u30fc\u30cd\u30eb\u304c\u751f\u304d\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u901a\u7528\u3059\u308b\u624b\u6bb5\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u306a\u306e\u3067\u30ab\u30fc\u30cd\u30eb\u30d1\u30cb\u30c3\u30af\u306a\u3069\u306b\u9665\u3063\u3066\u3044\u308b\u3068\u4f7f\u3048\u306a\u3044\u3002<\/p>\n<\/div>\n<h2>OS\u3092\u5165\u308c\u76f4\u3057\u3001\u540c\u3058PC\u540d\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068<\/h2>\n<p>OS\u3092\u5165\u308c\u306a\u304a\u3057\u3066\u3001\u518d\u5ea6SSH\u63a5\u7d9a\u3059\u308b\u6642\u306b\u826f\u304f\u906d\u9047\u3059\u308b\u30b1\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<pre class=\"d2\">$ <span id=\"yelo\">ssh root@192.168.1.200<\/span>\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\nIT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!\nSomeone could be eavesdropping on you right now (man-in-the-middle attack)!\nIt is also possible that a host key has just been changed.\nThe fingerprint for the ECDSA key sent by the remote host is\nSHA256:nvZSvgg4gWxsNYpXZsI2lb\/XbIAEhTmq6K9ApXIetKE.\nPlease contact your system administrator.\nAdd correct host key in \/home\/user_name\/.ssh\/known_hosts to get rid of this message.\nOffending ECDSA key in \/home\/user_name\/.ssh\/known_hosts:8\n  remove with:\n  <span id=\"gylo\">ssh-keygen -f \"\/home\/user_name\/.ssh\/known_hosts\" -R 192.168.1.200<\/span>\nPassword authentication is disabled to avoid man-in-the-middle attacks.\nKeyboard-interactive authentication is disabled to avoid man-in-the-middle attacks.\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\n<\/pre>\n<p>\u3053\u308c\u306f\u3001SSH\u63a5\u7d9a\u3059\u308b\u76f8\u624b\u306e\u60c5\u5831\u304c\u3042\u308b\u306e\u306b\u3001SSH\u63a5\u7d9a\u306b\u5fc5\u8981\u306a\u30ad\u30fc\u304c\u7570\u306a\u3063\u3066\u3044\u308b\u70ba\u306b\u8d77\u304d\u308b\u3068\u601d\u308f\u308c\u308b<br \/>\n\u4e0a\u8a18\u306e\u8a18\u8f09\u5185\u5bb9\u3067\u3001\u8272\u3092\u4ed8\u3051\u305f\u90e8\u5206\u3067key\u3092\u524a\u9664\u3057\u3066\u518d\u63a5\u7d9a\u3059\u308c\u3070OK\u3067\u3059\u3002\u518d\u63b2\u3059\u308b\u3068\u30fb\u30fb\u30fb<\/p>\n<pre class=\"d2\">$ <span id=\"yelo\">ssh-keygen -f \"\/home\/user_name\/.ssh\/known_hosts\" -R 192.168.1.200<\/span>\n<\/pre>\n<p>\u3053\u306e\u4f5c\u696d\u5f8c\u306f\u3001\u6b63\u5e38\u306bSSH\u63a5\u7d9a\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u53c2\u8003\u30b5\u30a4\u30c8\uff1ahttps:\/\/eng-entrance.com\/linux-ubuntu-termination<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u306e\u30c8\u30e9\u30d6\u30eb\u5bfe\u51e6\u65b9\u6cd5 &nbsp; Ubuntu\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30d5\u30ea\u30fc\u30ba\u3057\u305f\u3068\u304d\u306e\u5bfe\u51e6\u65b9\u3068\u5f37\u5236\u7d42\u4e86\u306e\u65b9\u6cd5\u30922\u3064\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3002 GUI\u304c\u30d5\u30ea\u30fc\u30ba\u3057\u3066\u3082\u30b7\u30b9\u30c6\u30e0\u306f\u751f\u304d\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b X Window Sy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2360,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1698","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/1698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1698"}],"version-history":[{"count":0,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/1698\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/2360"}],"wp:attachment":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}