{"id":21782,"date":"2014-05-09T11:22:32","date_gmt":"2014-05-09T09:22:32","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=21782"},"modified":"2014-05-09T11:22:32","modified_gmt":"2014-05-09T09:22:32","slug":"sysdig-system-troubleshooting-for-linux","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2014\/05\/09\/sysdig-system-troubleshooting-for-linux\/","title":{"rendered":"sysdig &#8211; system troubleshooting for Linux"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p><a href=\"http:\/\/www.sysdig.org\/\">sysdig<\/a> &#8211; system troubleshooting for Linux<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>sysdig &#8211; system troubleshooting for Linux<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"link","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1,6,133,62],"tags":[989],"keyring_services":[],"class_list":["post-21782","post","type-post","status-publish","format-link","hentry","category-general","category-linux","category-sysadmin","category-technology","tag-troubleshooting","post_format-post-format-link"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":39409,"url":"https:\/\/mamchenkov.net\/wordpress\/2019\/03\/20\/htrace-sh-http-https-troubleshooting-and-profiling-tool\/","url_meta":{"origin":21782,"position":0},"title":"htrace.sh &#8211; HTTP\/HTTPS troubleshooting and profiling tool","author":"Leonid Mamchenkov","date":"March 20, 2019","format":false,"excerpt":"htrace.sh is a handy command-line tool for HTTP\/HTTPS troubleshooting and profiling. It also integrates with a number of other security tools, like nmap, SSL Labs, subfinder, etc.","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/htrace.sh_preview.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/htrace.sh_preview.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/htrace.sh_preview.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/htrace.sh_preview.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":27442,"url":"https:\/\/mamchenkov.net\/wordpress\/2017\/03\/20\/how-to-monitor-your-linux-servers-with-nmon\/","url_meta":{"origin":21782,"position":1},"title":"How to monitor your Linux servers with nmon","author":"Leonid Mamchenkov","date":"March 20, 2017","format":false,"excerpt":"\"How to monitor your Linux servers with nmon\" article provides some details on how to use the comprehensive server monitoring tool \"nmon\" (Nigel's Monitor) to keep an eye on your server or two. \u00a0If you have more than a handful of servers, you'd probably opt out for a full blown\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2017\/03\/nmon16f-500x357.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":16671,"url":"https:\/\/mamchenkov.net\/wordpress\/2012\/09\/04\/major-linux-problems-or-why-linux-is-not-yet-ready-for-the-desktop-2012-edition\/","url_meta":{"origin":21782,"position":2},"title":"Major Linux Problems or Why Linux is not (yet) Ready for the Desktop, 2012 edition","author":"Leonid Mamchenkov","date":"September 4, 2012","format":"link","excerpt":"Major Linux Problems or Why Linux is not (yet) Ready for the Desktop, 2012 edition Every operating system has its problems. \u00a0Some things work better than in others, some do worse. \u00a0Here is an interesting (and very up-to-date) overview of the problems in the Linux space. \u00a0The good thing about\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26282,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/24\/how-to-recover-an-unreachable-linux-instance\/","url_meta":{"origin":21782,"position":3},"title":"How to Recover an Unreachable EC2 Linux Instance","author":"Leonid Mamchenkov","date":"July 24, 2016","format":false,"excerpt":"Here is a tutorial that will come handy one day, in the moment of panic -\u00a0How to Recover an Unreachable Linux Instance. It has plenty of screenshots and shows each step in detail. TL;DR version: Start a new instance (or pick one from the existing ones). Stop the broken instance.\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"volume","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/volume-500x286.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":26383,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/08\/30\/troubleshooting-with-devtcp-and-devudp\/","url_meta":{"origin":21782,"position":4},"title":"Troubleshooting with \/dev\/tcp and \/dev\/udp","author":"Leonid Mamchenkov","date":"August 30, 2016","format":false,"excerpt":"Imagine you are on a freshly installed Linux machine with the minimal set of packages, and you need to test network connectivity. \u00a0You don't have netcat, telnet, and your other usual tools. \u00a0For the sake of the example, imagine that even curl and wget are missing. \u00a0What do you do?\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":35815,"url":"https:\/\/mamchenkov.net\/wordpress\/2019\/02\/23\/a-deep-dive-into-iptables-and-netfilter-architecture\/","url_meta":{"origin":21782,"position":5},"title":"A Deep Dive into Iptables and Netfilter Architecture","author":"Leonid Mamchenkov","date":"February 23, 2019","format":false,"excerpt":"It's been a while since I had to dive into the iptables and netfilter. These days I mostly have to do some basic configuration here and there, with occasional adjustments or troubleshooting (less and less so, thanks to Amazon AWS). But if drilled on the details, I quickly lose my\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/21782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=21782"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/21782\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=21782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=21782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=21782"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=21782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}