{"id":74300,"date":"2025-09-22T11:28:21","date_gmt":"2025-09-22T11:28:21","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=74300"},"modified":"2025-10-26T11:55:49","modified_gmt":"2025-10-26T11:55:49","slug":"15-linux-quiz-questions-and-answers-el","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/el\/15-linux-quiz-questions-and-answers-el\/","title":{"rendered":"15 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 Quiz Linux"},"content":{"rendered":"<p>\u03a4\u03bf Linux \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03bf \u03ba\u03b1\u03b9 \u03b1\u03bd\u03bf\u03b9\u03c7\u03c4\u03cc \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 (OS) \u03c0\u03bf\u03c5 \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 Linux, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf Linus Torvalds \u03c4\u03bf 1991.<\/p>\n<h3>\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">\u039c\u03ad\u03c1\u03bf\u03c2 1: OnlineExamMaker AI Quiz Generator &#8211; \u039f \u03b5\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03ba\u03bf\u03c5\u03af\u03b6 online<\/a><\/li>\n<li><a href=\"#2\">\u039c\u03ad\u03c1\u03bf\u03c2 2: 15 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03bf\u03c5\u03af\u03b6 Linux<\/a><\/li>\n<li><a href=\"#3\">\u039c\u03ad\u03c1\u03bf\u03c2 3: OnlineExamMaker AI \u0393\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd: \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b8\u03ad\u03bc\u03b1<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/linux-quiz.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">\u039c\u03ad\u03c1\u03bf\u03c2 1: OnlineExamMaker AI Quiz Generator &#8211; \u039f \u03b5\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03ba\u03bf\u03c5\u03af\u03b6 online<\/h3>\n<p>\u038c\u03c4\u03b1\u03bd \u03c0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03b5\u03c5\u03ba\u03bf\u03bb\u03af\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03bc\u03b9\u03b1\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b5\u03be\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd Linux, \u03c4\u03bf OnlineExamMaker \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03ac \u03ba\u03bf\u03c5\u03af\u03b6 \u03bc\u03b5 \u03c4\u03b7\u03bd AI \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b9\u03b4\u03c1\u03cd\u03bc\u03b1\u03c4\u03b1 \u03ae \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b1\u03c2. \u039c\u03b5 \u03c4\u03b7 \u03b3\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03c4\u03bf\u03c5 AI, \u03b1\u03c0\u03bb\u03ac \u03b1\u03bd\u03b5\u03b2\u03ac\u03c3\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03bb\u03ad\u03be\u03b7-\u03ba\u03bb\u03b5\u03b9\u03b4\u03af \u03b5\u03b3\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5 \u03ae \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03c4\u03b5 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03bf\u03c5\u03af\u03b6 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b8\u03ad\u03bc\u03b1, \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03bf\u03c1\u03c6\u03ae.<\/p>\n<p><strong> \u03a4\u03b9 \u03b8\u03b1 \u03c3\u03b1\u03c2 \u03b1\u03c1\u03ad\u03c3\u03b5\u03b9: <\/strong><br \/>\n\u25cf \u0397 \u03b3\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd AI \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03ba\u03bf\u03c5\u03af\u03b6 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1.<br \/>\n\u25cf \u039c\u03bf\u03b9\u03c1\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03c5\u03b1\u03ba\u03ad\u03c2 \u03c3\u03b1\u03c2 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03bf\u03b1\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c3\u03b5 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Facebook, \u03c4\u03bf Twitter, \u03c4\u03bf Reddit \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03ac\u03bb\u03bb\u03b1.<br \/>\n\u25cf \u0395\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03c3\u03c7\u03cc\u03bb\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03ae \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7.<br \/>\n\u25cf \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03c6\u03cc\u03c1\u03bc\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03bc\u03bf\u03bb\u03cd\u03b2\u03b4\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bb\u03b1\u03b2\u03ae\u03c2 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03c4\u03b1\u03c7\u03c5\u03b4\u03c1\u03bf\u03bc\u03b5\u03af\u03bf, \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03bf, \u03c4\u03af\u03c4\u03bb\u03bf \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2, \u03c0\u03c1\u03bf\u03c6\u03af\u03bb \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bf\u03cd\u03c4\u03c9 \u03ba\u03b1\u03b8\u03b5\u03be\u03ae\u03c2.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">\u0393\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd AI<\/a><\/div>\n<div class=\"p-style-b\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u039a\u03bf\u03c5\u03af\u03b6<\/a><\/div>\n<div class=\"p-style-b\">100% \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd \u03b3\u03b9\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"2\">\u039c\u03ad\u03c1\u03bf\u03c2 2: 15 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ce\u03bd \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf Linux \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5\u03c2<\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">\u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03b1\u03c6\u03ae\u03c2<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7 AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 1: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03bd\u03cc\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bb\u03cc\u03b3\u03bf\u03c5 \u03c3\u03c4\u03bf Linux;<br \/>\n   \u0391. cd<br \/>\n   \u0392. ls<br \/>\n   \u0393. pwd<br \/>\n   \u0394. mkdir<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;ls&#8221; (list) \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bb\u03cc\u03b3\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf.  <\/p>\n<p>2. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 2: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03bc\u03ad\u03bd\u03b7 \u03b8\u03ae\u03ba\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1\u03bd \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03c3\u03c4\u03bf Linux;<br \/>\n   \u0391. \/home\/username<br \/>\n   \u0392. \/root<br \/>\n   \u0393. \/bin<br \/>\n   \u0394. \/etc<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0391<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03c0\u03c1\u03bf\u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03bc\u03ad\u03bd\u03b7 \u03b8\u03ae\u03ba\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1\u03bd \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf\u03c2 \/home\/username, \u03cc\u03c0\u03bf\u03c5 &#8220;username&#8221; \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7.  <\/p>\n<p>3. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03c4\u03b5 \u03b4\u03b9\u03ba\u03b1\u03b9\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd;<br \/>\n   \u0391. chown<br \/>\n   \u0392. chmod<br \/>\n   \u0393. chgrp<br \/>\n   \u0394. cp<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;chmod&#8221; (change mode) \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03c4\u03c9\u03bd \u03b4\u03b9\u03ba\u03b1\u03b9\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7\u03c2 (read, write, execute) \u03b5\u03bd\u03cc\u03c2 \u03b1\u03c1\u03c7\u03b5\u03af\u03bf\u03c5 \u03ae \u03ba\u03b1\u03c4\u03b1\u03bb\u03cc\u03b3\u03bf\u03c5.  <\/p>\n<p>4. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 4: \u03a4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03b7 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;sudo&#8221; \u03c3\u03c4\u03bf Linux;<br \/>\n   \u0391. Super User Do<br \/>\n   \u0392. Secure User Directory<br \/>\n   \u0393. System User Operation<br \/>\n   \u0394. Simple User Data<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0391<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u03a4\u03bf &#8220;sudo&#8221; \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 &#8220;super user do&#8221; \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ce\u03bd \u03bc\u03b5 \u03b4\u03b9\u03ba\u03b1\u03b9\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03c4\u03b5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7.  <\/p>\n<p>5. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 5: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1;<br \/>\n   \u0391. top<br \/>\n   \u0392. ps<br \/>\n   \u0393. kill<br \/>\n   \u0394. free<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;ps&#8221; (process status) \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ae \u03bb\u03af\u03c3\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c4\u03c1\u03b5\u03c7\u03bf\u03c5\u03c3\u03ce\u03bd \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.  <\/p>\n<p>6. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 6: \u03a0\u03bf\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b1\u03c1\u03c7\u03b5\u03af\u03bf \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c1\u03c5\u03b8\u03bc\u03af\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03c4\u03bf Linux;<br \/>\n   \u0391. \/etc\/hosts<br \/>\n   \u0392. \/etc\/resolv.conf<br \/>\n   \u0393. \/etc\/network\/interfaces<br \/>\n   \u0394. \u038c\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0394<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u03a4\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1 \/etc\/hosts, \/etc\/resolv.conf \u03ba\u03b1\u03b9 \/etc\/network\/interfaces \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c1\u03c5\u03b8\u03bc\u03af\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5, \u03cc\u03c0\u03c9\u03c2 hosts, DNS \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ad\u03c2.  <\/p>\n<p>7. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 7: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c0\u03b1\u03ba\u03ad\u03c4\u03b1 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Ubuntu;<br \/>\n   \u0391. yum<br \/>\n   \u0392. apt<br \/>\n   \u0393. rpm<br \/>\n   \u0394. dpkg<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;apt&#8221; (Advanced Package Tool) \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c0\u03b1\u03ba\u03ad\u03c4\u03c9\u03bd \u03c3\u03b5 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2 \u03b2\u03b1\u03c3\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c4\u03bf Debian, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Ubuntu.  <\/p>\n<p>8. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 8: \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd ext4;<br \/>\n   \u0391. \u0388\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd \u03b3\u03b9\u03b1 Windows<br \/>\n   \u0392. \u0388\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd \u03b3\u03b9\u03b1 Linux<br \/>\n   \u0393. \u0388\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5<br \/>\n   \u0394. \u0388\u03bd\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u03a4\u03bf ext4 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ad\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd \u03b3\u03b9\u03b1 Linux, \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1.  <\/p>\n<p>9. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 9: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03af\u03b6\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03bf PID \u03c4\u03b7\u03c2;<br \/>\n   \u0391. stop<br \/>\n   \u0392. kill<br \/>\n   \u0393. halt<br \/>\n   \u0394. exit<br \/>\n   \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n   \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;kill&#8221; \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03af\u03c3\u03b5\u03b9, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf PID (Process ID).  <\/p>\n<p>10. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 10: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd relative \u03ba\u03b1\u03b9 absolute paths;<br \/>\n    \u0391. \u03a4\u03b1 relative paths \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc\u03bb\u03c5\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 absolute \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac<br \/>\n    \u0392. \u03a4\u03b1 absolute paths \u03be\u03b5\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c1\u03af\u03b6\u03b1 (\/) \u03ba\u03b1\u03b9 \u03c4\u03b1 relative \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c4\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf<br \/>\n    \u0393. \u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac<br \/>\n    \u0394. \u03a4\u03b1 absolute paths \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 root<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u03a4\u03b1 absolute paths \u03be\u03b5\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c1\u03af\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 (\/), \u03b5\u03bd\u03ce \u03c4\u03b1 relative paths \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c4\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf.  <\/p>\n<p>11. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03bd\u03cc\u03c2 \u03b1\u03c1\u03c7\u03b5\u03af\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b8\u03cc\u03bd\u03b7;<br \/>\n    \u0391. cat<br \/>\n    \u0392. echo<br \/>\n    \u0393. touch<br \/>\n    \u0394. mv<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0391<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;cat&#8221; (concatenate) \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03bd\u03cc\u03c2 \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03b1\u03c1\u03c7\u03b5\u03af\u03c9\u03bd \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03ad\u03be\u03bf\u03b4\u03bf.  <\/p>\n<p>12. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 12: \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf kernel \u03c3\u03c4\u03bf Linux;<br \/>\n    \u0391. \u0388\u03bd\u03b1 \u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd<br \/>\n    \u0392. \u039f \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<br \/>\n    \u0393. \u0388\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b5\u03c1\u03b9\u03ae\u03b3\u03b7\u03c3\u03b7\u03c2<br \/>\n    \u0394. \u0388\u03bd\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u03a4\u03bf kernel \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1\u03c2 \u03c4\u03bf\u03c5 Linux, \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac, \u03c4\u03b7 \u03bc\u03bd\u03ae\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2.  <\/p>\n<p>13. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 13: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03bd\u03ad\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf;<br \/>\n    \u0391. touch<br \/>\n    \u0392. mkdir<br \/>\n    \u0393. rmdir<br \/>\n    \u0394. cd<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;mkdir&#8221; (make directory) \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03bd\u03ad\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf \u03c3\u03c4\u03bf\u03bd \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b4\u03c1\u03cc\u03bc\u03bf.  <\/p>\n<p>14. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 14: \u03a0\u03ce\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 Linux kernel;<br \/>\n    \u0391. uname -a<br \/>\n    \u0392. version<br \/>\n    \u0393. kernel-info<br \/>\n    \u0394. ls -l<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0391<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;uname -a&#8221; \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 kernel.  <\/p>\n<p>15. \u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 15: \u03a0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1;<br \/>\n    \u0391. find<br \/>\n    \u0392. grep<br \/>\n    \u0393. locate<br \/>\n    \u0394. search<br \/>\n    \u03a3\u03c9\u03c3\u03c4\u03ae \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7: \u0392<br \/>\n    \u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7: \u0397 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae &#8220;grep&#8221; (global regular expression print) \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ac \u03ba\u03b1\u03b9 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03bc\u03bf\u03c4\u03af\u03b2\u03bf \u03c3\u03b5 \u03b1\u03c1\u03c7\u03b5\u03af\u03b1.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">\u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03c4\u03b9\u03b3\u03c1\u03b1\u03c6\u03ae\u03c2<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7 AI<\/button><\/p>\n<h3 id=\"3\">\u039c\u03ad\u03c1\u03bf\u03c2 3: OnlineExamMaker AI \u0393\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd: \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b8\u03ad\u03bc\u03b1<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">\u0393\u03b5\u03bd\u03bd\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd AI<\/a><\/div>\n<div class=\"p-style-b\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c4\u03b5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b5\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u039a\u03bf\u03c5\u03af\u03b6<\/a><\/div>\n<div class=\"p-style-b\">100% \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd \u03b3\u03b9\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : 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Linux, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf Linus Torvalds \u03c4\u03bf 1991. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u039c\u03ad\u03c1\u03bf\u03c2 1: OnlineExamMaker AI Quiz Generator &#8211; \u039f \u03b5\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03ba\u03bf\u03c5\u03af\u03b6 online \u039c\u03ad\u03c1\u03bf\u03c2 2: 15 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03bf\u03c5\u03af\u03b6 Linux \u039c\u03ad\u03c1\u03bf\u03c2 3: OnlineExamMaker [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":13545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6061],"tags":[],"class_list":["post-74300","post","type-post","status-publish","format-standard","hentry","category-questions-answers-el"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 Quiz Linux - OnlineExamMaker Blog<\/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:\/\/onlineexammaker.com\/kb\/el\/15-linux-quiz-questions-and-answers-el\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" 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