{"id":6950,"date":"2020-04-14T22:34:55","date_gmt":"2020-04-14T20:34:55","guid":{"rendered":"https:\/\/michlstechblog.info\/blog\/?p=6950"},"modified":"2020-04-15T09:49:50","modified_gmt":"2020-04-15T07:49:50","slug":"linux-send-networkpackets-from-a-shell","status":"publish","type":"post","link":"https:\/\/michlstechblog.info\/blog\/linux-send-networkpackets-from-a-shell\/","title":{"rendered":"Linux: Send Networkpackets from a shell"},"content":{"rendered":"<div class=\"twoclick_social_bookmarks_post_6950 social_share_privacy clearfix 1.6.4 locale-en_US sprite-en_US\"><\/div><div class=\"twoclick-js\"><script type=\"text\/javascript\">\/* <![CDATA[ *\/\njQuery(document).ready(function($){if($('.twoclick_social_bookmarks_post_6950')){$('.twoclick_social_bookmarks_post_6950').socialSharePrivacy({\"services\":{\"flattr\":{\"uid\":\"Michl\",\"status\":\"on\",\"the_title\":\"Linux%3A%20Send%20Networkpackets%20from%20a%20shell\",\"the_excerpt\":\"Hi%2C%0D%0A%0D%0Athe%20linux%20kernel%20has%20the%20ability%20to%20send%20simple%20network%20packets%20from%20a%20shell.%20%0D%0A%20%28more%26hellip%3B%29\",\"txt_info\":\"2 clicks for more data protection:\\r\\n\\r\\nOnly when you click here, the button will be come active and you can send your recommendation to Flattr. When activating, data are transmitted to third parties. \",\"perma_option\":\"off\"}},\"txt_help\":\"When you activate these fields by clicking, information to Flattr may be transferred abroad, and probably may also stored there.\",\"settings_perma\":\"Enable permanently and accept data transmission. \",\"info_link\":\"http:\\\/\\\/www.heise.de\\\/ct\\\/artikel\\\/2-Klicks-fuer-mehr-Datenschutz-1333879.html\",\"uri\":\"https:\\\/\\\/michlstechblog.info\\\/blog\\\/linux-send-networkpackets-from-a-shell\\\/\",\"post_id\":6950,\"post_title_referrer_track\":\"Linux%3A+Send+Networkpackets+from+a+shell\",\"display_infobox\":\"on\"});}});\n\/* ]]> *\/<\/script><\/div><p>Hi,<\/p>\n<p>the linux kernel has the ability to send simple network packets from a shell.<br \/>\n<!--more--><\/p>\n<p>This sends a test message over udp port 515 to 10.254.10.10<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nmichael@debdev ~ # echo &quot;TEST MESSAGE&quot; &gt; \/dev\/udp\/10.254.10.10\/515\r\n<\/pre>\n<p>This also works for tcp. <\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nmichael@debdev ~ # echo &quot;TEST MESSAGE&quot; &gt; \/dev\/tcp\/10.254.10.10\/80\r\n<\/pre>\n<p>Michael<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi, the linux kernel has the ability to send simple network packets from a shell.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[224,213,833,1021,1425],"class_list":["post-6950","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux-2","tag-network","tag-packets","tag-send","tag-shell"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/posts\/6950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/comments?post=6950"}],"version-history":[{"count":2,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/posts\/6950\/revisions"}],"predecessor-version":[{"id":6952,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/posts\/6950\/revisions\/6952"}],"wp:attachment":[{"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/media?parent=6950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/categories?post=6950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/michlstechblog.info\/blog\/wp-json\/wp\/v2\/tags?post=6950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}