{"id":1270,"date":"2024-01-24T06:09:58","date_gmt":"2024-01-24T06:09:58","guid":{"rendered":"https:\/\/labiol.xyz\/?p=1270"},"modified":"2024-01-24T06:09:58","modified_gmt":"2024-01-24T06:09:58","slug":"slow-ssh-sudo-login-to-linux","status":"publish","type":"post","link":"https:\/\/www.labiol.xyz\/index.php\/2024\/01\/24\/slow-ssh-sudo-login-to-linux\/","title":{"rendered":"Slow ssh (sudo) login to linux"},"content":{"rendered":"\n<p>Few steps to check when login operation (or sudo) is successful but takes long time:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>check \/etc\/hosts file (especially, if you have line with 127.0.0.1, and entry with the host itself)<\/li>\n\n\n\n<li>check\/change the following option to no in \/etc\/ssh\/sshd_config file\n<ul class=\"wp-block-list\">\n<li>GatewayPorts<\/li>\n\n\n\n<li>GSSAPIAuthentication<\/li>\n\n\n\n<li>UseDNS<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>restart sshd with systemctl restart sshd<\/li>\n\n\n\n<li>systemctl restart systemd-logind (that can also from time to time stuck)<\/li>\n\n\n\n<li>check free space in your root (log) directory<\/li>\n\n\n\n<li>if system is connected to AD, check network (firewall) blocks<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Few steps to check when login operation (or sudo) is successful but takes long time:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1270","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/posts\/1270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=1270"}],"version-history":[{"count":1,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/posts\/1270\/revisions"}],"predecessor-version":[{"id":1271,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/posts\/1270\/revisions\/1271"}],"wp:attachment":[{"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=1270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=1270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labiol.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=1270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}