Red Hat Enterprise Linux

General

Shut down Red Hat Enterprise Linux system

Ctrl + Alt + Del

All hotkeys for Red Hat Enterprise Linux

General
Kill current X session. Use if normal exit procedure doesn't work

Ctrl + Alt + ⬅ Backspace

General
Shut down Red Hat Enterprise Linux system

Ctrl + Alt + Del

General
Switch screens

Ctrl + Alt + Fn

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F1

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F2

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F3

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F4

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F5

General
Display an available screen (text-mode shell prompt screens)

Ctrl + Alt + F6

General
Display an available screen (graphical desktop screen)

Ctrl + Alt + F7

General
Switch tasks in a graphical desktop environment

Alt + ⭾ Tab

General
Move cursor to the beginning of a line. This works in most editors and URL field of Mozilla

Ctrl + A

General
Move cursor to the end of a line. This works in most editors and URL field of Mozilla

Ctrl + E

General
Log out and close shell prompt

Ctrl + D

General
Clear the terminal. It does the same thing as typing clear in the command line

Ctrl + L

General
Clear the current line in terminal

Ctrl + U

General
Highlight the text

Mouse left click

General
Paste highlighted text

Mouse middle click

General
In a system with a two-button mouse, if you configured your mouse to emulate a third mouse button, you can click both the left and right mouse buttons simultaneously to perform a paste

Mouse left click + Mouse right click

General
Auto complete the command. Use this while using shell prompt, after typing first a few characters of a command or a file name

⭾ Tab

General
Scroll through command history

↑  ↓

Similar combinations for other applications


Red Hat Enterprise (Linux)
Shut Down Red Hat Enterprise Linux System
Task

Ctrl + Alt + Del


Windows 10
Show session options (Lock, Change user, Log off, Task Manager)
Start Menu and Taskbar

Ctrl + Alt + Del


LXDE
LXTask (task manager)
LXDE specific shortcuts

Ctrl + Alt + Del


Ubuntu
Restart the computer immediately, without saving open files
System shortcuts

Ctrl + Alt + Del


Xfce
Start xflock4
Application shortcuts

Ctrl + Alt + Del


GNOME
Power off
Getting around desktop

Ctrl + Alt + Del


Arch Linux
Reboots Computer (specified by the symlink /usr/lib/systemd/system/ctrl-alt-del.target)
Terminal: Virtual console

Ctrl + Alt + Del


Linux Mint
Log out of the system
Frequently used shortcuts

Ctrl + Alt + Del


KDE Plasma Desktop
Leave
Leaving your computer

Ctrl + Alt + Del


VMWare Workstation Pro
Shut down or, depending on the operating system, log out of the guest operating system.
General

Ctrl + Alt + Del