{"id":102590,"date":"2025-02-19T10:47:39","date_gmt":"2025-02-19T10:47:39","guid":{"rendered":"https:\/\/ushopwell.com\/ublog\/system-info-process-details-in-c-get-user-id-ram-pid-more\/"},"modified":"2025-02-19T10:47:39","modified_gmt":"2025-02-19T10:47:39","slug":"system-info-process-details-in-c-get-user-id-ram-pid-more","status":"publish","type":"post","link":"https:\/\/ushopwell.com\/ublog\/system-info-process-details-in-c-get-user-id-ram-pid-more\/","title":{"rendered":"System Info &#038; Process Details in C  Get User ID, RAM, PID &#038; More!"},"content":{"rendered":"<div class=\"youtubomatic-video-container\"><iframe loading=\"lazy\" width=\"580\" height=\"380\" src=\"https:\/\/www.youtube.com\/embed\/VfJV8xz0jCA?autoplay=1&#038;controls=1&#038;hl=en\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<p>Description:<br \/>\nWant to learn how to retrieve system information using C? \ud83d\udda5\ufe0f This video walks you through a simple C program that extracts key details like:<\/p>\n<p>\u2705 User ID &#038; Effective User ID<br \/>\n\u2705 Current Working Directory \ud83d\udcc2<br \/>\n\u2705 Total &#038; Free RAM (Memory) \ud83d\udcbe<br \/>\n\u2705 Number of Running Processes<br \/>\n\u2705 Process ID (PID) &#038; Parent Process ID<\/p>\n<p>This program utilizes Linux-specific system calls like getuid(), getcwd(), sysinfo(), and more! Watch till the end to understand how these functions work and how you can integrate them into your projects.<\/p>\n<p>\ud83d\udd14 Don&#8217;t forget to like &#038; subscribe for more C programming tutorials!<\/p>\n<p>#CProgramming #SystemInfo #Linux #Coding #ProgrammingTips<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description: Want to learn how to retrieve system information using C? \ud83d\udda5\ufe0f This video walks you through a simple C program that extracts key details like: \u2705 User ID &#038; Effective User ID \u2705 Current Working Directory \ud83d\udcc2 \u2705 Total &#038; Free RAM (Memory) \ud83d\udcbe \u2705 Number of Running Processes \u2705 Process ID (PID) &#038; Parent Process ID This program utilizes Linux-specific system calls like getuid(), getcwd(), sysinfo(), and more!&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","tve_updated_post":"","tve_custom_css":"","tve_user_custom_css":"","tve_globals":{},"tcb2_ready":0,"tcb_editor_enabled":0,"tve_landing_page":"","_tve_header":"","_tve_footer":""},"categories":[1],"tags":[],"class_list":["post-102590","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>System Info &amp; Process Details in C Get User ID, RAM, PID &amp; More! - UshopWell.com<\/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:\/\/ushopwell.com\/ublog\/system-info-process-details-in-c-get-user-id-ram-pid-more\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"System Info &amp; Process Details in C Get User ID, RAM, PID &amp; More! - UshopWell.com\" \/>\n<meta property=\"og:description\" content=\"Description: Want to learn how to retrieve system information using C? \ud83d\udda5\ufe0f This video walks you through a simple C program that extracts key details like: \u2705 User ID &#038; Effective User ID \u2705 Current Working Directory \ud83d\udcc2 \u2705 Total &#038; Free RAM (Memory) \ud83d\udcbe \u2705 Number of Running Processes \u2705 Process ID (PID) &#038; Parent Process ID This program utilizes Linux-specific system calls like getuid(), getcwd(), sysinfo(), and more!...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ushopwell.com\/ublog\/system-info-process-details-in-c-get-user-id-ram-pid-more\/\" \/>\n<meta property=\"og:site_name\" content=\"UshopWell.com\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-19T10:47:39+00:00\" \/>\n<meta name=\"author\" content=\"UShopWell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"UShopWell\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/\"},\"author\":{\"name\":\"UShopWell\",\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/#\\\/schema\\\/person\\\/6fd1f9e0ff932e534c86c70d5acff0fc\"},\"headline\":\"System Info &#038; Process Details in C Get User ID, RAM, PID &#038; More!\",\"datePublished\":\"2025-02-19T10:47:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/\"},\"wordCount\":105,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/\",\"url\":\"https:\\\/\\\/ushopwell.com\\\/ublog\\\/system-info-process-details-in-c-get-user-id-ram-pid-more\\\/\",\"name\":\"System Info & Process Details in C Get User ID, RAM, PID & More! 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