{"id":219903,"date":"2025-05-27T06:59:41","date_gmt":"2025-05-27T06:59:41","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=219903"},"modified":"2025-05-27T06:59:43","modified_gmt":"2025-05-27T06:59:43","slug":"which-combination-of-keys-is-used-to-exit-from-terminal","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/27\/which-combination-of-keys-is-used-to-exit-from-terminal\/","title":{"rendered":"Which combination of keys is used to exit from terminal"},"content":{"rendered":"\n

Which combination of keys is used to exit from terminal?<\/p>\n\n\n\n

Ctrl + t
Ctrl + z
Ctrl + d
Ctrl + e
See more at: http:\/\/technicalworldforyou.blogspot.in\/2013\/06\/basic-linux-mcq-questions-for-beginners.html<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The correct answer is: Ctrl + d<\/strong><\/p>\n\n\n\n

\n\n\n\n

Explanation <\/h3>\n\n\n\n

In a Linux or Unix-based system, the terminal<\/strong> is a command-line interface used to interact with the operating system. One common task is exiting the terminal session<\/strong> or logging out<\/strong> from a shell, especially when working in a command-line environment.<\/p>\n\n\n\n

The key combination Ctrl + d<\/code><\/strong> is used to exit the terminal<\/strong>. Specifically, it sends an EOF (End Of File)<\/strong> signal to the shell. If the shell is expecting input and receives EOF instead, it understands that there is no more data to read and terminates the session.<\/p>\n\n\n\n

Why Ctrl + d Works:<\/h4>\n\n\n\n

When you use a command-line shell (like bash<\/code>, sh<\/code>, or zsh<\/code>), it typically reads user input line by line. When Ctrl + d<\/code> is pressed at the beginning of a new line, it tells the shell there’s no more input (i.e., end-of-file). If you’re not running a process that expects input, the shell interprets this as your intention to end the session.<\/p>\n\n\n\n

This method is commonly used when:<\/p>\n\n\n\n

    \n
  • Logging out from a user session in a terminal.<\/li>\n\n\n\n
  • Exiting a python<\/code>, mysql<\/code>, or other REPL environments.<\/li>\n\n\n\n
  • Finishing input redirection from a terminal (like input to cat<\/code> or mail<\/code>).<\/li>\n<\/ul>\n\n\n\n

    Other Key Combinations (for comparison):<\/h4>\n\n\n\n
      \n
    • Ctrl + t<\/strong>: Often used in text editors or browsers to open a new tab (not relevant for exiting the terminal).<\/li>\n\n\n\n
    • Ctrl + z<\/strong>: Suspends the current process and returns control to the shell. The process can be resumed later using fg<\/code> or bg<\/code>.<\/li>\n\n\n\n
    • Ctrl + e<\/strong>: Moves the cursor to the end of the line in bash or other readline-based interfaces.<\/li>\n<\/ul>\n\n\n\n

      Therefore, the most appropriate key combination to exit a terminal session<\/strong> is Ctrl + d<\/code><\/strong>.<\/p>\n\n\n\n

      Reference:<\/strong> Basic Linux commands and shell behavior.<\/p>\n\n\n\n

      \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

      Which combination of keys is used to exit from terminal? Ctrl + tCtrl + zCtrl + dCtrl + eSee more at: http:\/\/technicalworldforyou.blogspot.in\/2013\/06\/basic-linux-mcq-questions-for-beginners.html The Correct Answer and Explanation is: The correct answer is: Ctrl + d Explanation In a Linux or Unix-based system, the terminal is a command-line interface used to interact with the operating system. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-219903","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/219903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=219903"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/219903\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=219903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=219903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=219903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}