{"id":448,"date":"2012-08-22T21:19:13","date_gmt":"2012-08-22T12:19:13","guid":{"rendered":"http:\/\/auctionpro.co.kr\/WPress\/?p=448"},"modified":"2023-10-31T15:07:07","modified_gmt":"2023-10-31T06:07:07","slug":"stopping-sshd-failed","status":"publish","type":"post","link":"https:\/\/www.auctionpro.co.kr\/?p=448","title":{"rendered":"SSH \uc6d0\uaca9\uc774 \uc548\ub420\ub54c"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">Stopping sshd:       [FAILED]<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">debug<\/h2>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:vim decode:true \">*debug\n\/usr\/sbin\/sshd -d\nor\n\/usr\/local\/sbin\/sshd -d\n\nif =&gt;Bind to port 22 on 0.0.0.0 failed: Address already in use<\/pre><\/div>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:vim decode:true \">vi \/etc\/ssh\/sshd_config\n\n#Port 22\nProtocol 2\n#ListenAddress 0.0.0.0\n#ListenAddress :\nListenAddress  119.182.143.108\n\n*If you use IPv4 (\ub2e4\uc74c\uacfc \uac19\uc774 \uace0\uce5c\ub2e4)\nPort 22\nProtocol 2\nListenAddress 0.0.0.0\n#ListenAddress :\n\n*If you use IPv6\nPort 22\nProtocol 2\n#ListenAddress 0.0.0.0\nListenAddress ::\n\netc\/init.d\/sshd restart\t <\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc38\uc870 :http:\/\/www.thegeekstuff.com\/2011\/06\/iptables-rules-examples\/<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ubuntu   \/\/ ssh \uc5c6\uc744\uc2dc <br> 1. \uc124\uce58<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">$ sudo apt-get install ssh<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">2. \ud3ec\ud2b8 \ubcc0\uacbd<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">$ sudo vi \/etc\/ssh\/sshd_config<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"># port 22 \uc5d0\uc11c \uc6d0\ud558\ub294 \ud3ec\ud2b8\ub85c \ubcc0\uacbd<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">3. \ub370\ubaac \uc7ac\uc2dc\uc791<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">$ sudo \/etc\/init.d\/ssh restart<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">4. \uc11c\ubc84 \uc791\ub3d9 \ud655\uc778<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">$ netstat -ntl<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">tcp6&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; :::22(\ud3ec\ud2b8\ubc88\ud638)&nbsp;&nbsp; &nbsp; &nbsp; :::*&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; LISTEN&nbsp;&nbsp;&nbsp; \u2192&nbsp;&nbsp; \uc774\ub807\uac8c \ub728\uba74 \uc815\uc0c1 \uc791\ub3d9 \uc911<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\/bin\/bash \uacc4\uc815\ub4e4 \uc811\uc18d\uad8c\ud55c \uc8fc\uae30<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. ssh\uc5d0\uc11c su(root) \uc0ac\uc6a9<\/h3>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:vim decode:true \">PermitRootLogin yes <\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. \ud328\uc2a4\uc6cc\ub4dc \uc778\uc99d\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uacb0\uc815<\/h3>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:vim decode:true \">PasswordAuthentication yes <\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Stopping sshd: [FAILED] debug \ucc38\uc870 :http:\/\/www.thegeekstuff.com\/2011\/06\/iptables-rules-examples\/ Ubuntu \/\/ ssh \uc5c6\uc744\uc2dc 1. \uc124\uce58 $ sudo apt-get install ssh 2. \ud3ec\ud2b8 \ubcc0\uacbd $ sudo vi \/etc\/ssh\/sshd_config # <a class=\"mh-excerpt-more\" href=\"https:\/\/www.auctionpro.co.kr\/?p=448\" title=\"SSH \uc6d0\uaca9\uc774 \uc548\ub420\ub54c\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-448","post","type-post","status-publish","format-standard","hentry","category-centos"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=448"}],"version-history":[{"count":0,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/448\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}