{"id":3573,"date":"2023-02-06T14:01:44","date_gmt":"2023-02-06T08:31:44","guid":{"rendered":"https:\/\/trysiteprice.com\/blog\/?p=3573"},"modified":"2023-02-06T14:01:44","modified_gmt":"2023-02-06T08:31:44","slug":"linux-list-processes-by-user-names-euid-and-ruid","status":"publish","type":"post","link":"https:\/\/trysiteprice.com\/blog\/linux-list-processes-by-user-names-euid-and-ruid\/","title":{"rendered":"Linux list processes by user names (EUID and RUID)"},"content":{"rendered":"<p>To list all the processes running on a Linux system by their effective and real user IDs (EUID and RUID), you can use the <code>ps<\/code> command with the following options:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-sql\">ps <span class=\"hljs-operator\">-<\/span>e <span class=\"hljs-operator\">-<\/span>o <span class=\"hljs-keyword\">user<\/span><span class=\"hljs-operator\">=<\/span>EUID,ruid<span class=\"hljs-operator\">=<\/span>RUID,pid,cmd<br \/>\n<\/code><\/div>\n<\/div>\n<p>Here&#8217;s what each option does:<\/p>\n<ul>\n<li><code>-e<\/code>: Show processes from all users.<\/li>\n<li><code>-o user=EUID,ruid=RUID<\/code>: Specify the output format to include the effective and real user IDs.<\/li>\n<li><code>pid,cmd<\/code>: Display the process ID and command name for each process.<\/li>\n<\/ul>\n<p>The resulting output will be a list of all the processes running on the system, along with their effective and real user IDs, process IDs, and command names. This information can be useful for identifying processes owned by specific users, and for understanding the relationship between EUID and RUID.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To list all the processes running on a Linux system by their effective and real user IDs (EUID and RUID), you can use the ps command with the following options: ps -e -o user=EUID,ruid=RUID,pid,cmd Here&#8217;s what each option does: -e: Show processes from all users. -o user=EUID,ruid=RUID: Specify the output format to include the effective &#8230; <a title=\"Linux list processes by user names (EUID and RUID)\" class=\"read-more\" href=\"https:\/\/trysiteprice.com\/blog\/linux-list-processes-by-user-names-euid-and-ruid\/\" aria-label=\"Read more about Linux list processes by user names (EUID and RUID)\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3573","post","type-post","status-publish","format-standard","hentry","category-best-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Linux list processes by user names (EUID and RUID) - TrySitePrice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trysiteprice.com\/blog\/linux-list-processes-by-user-names-euid-and-ruid\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux list processes by user names (EUID and RUID) - TrySitePrice\" \/>\n<meta property=\"og:description\" content=\"To list all the processes running on a Linux system by their effective and real user IDs (EUID and RUID), you can use the ps command with the following options: ps -e -o user=EUID,ruid=RUID,pid,cmd Here&#8217;s what each option does: -e: Show processes from all users. -o user=EUID,ruid=RUID: Specify the output format to include the effective ... 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