Book Image

Red Hat Enterprise Linux 8 Essentials

By : Neil Smyth
1 (1)
Book Image

Red Hat Enterprise Linux 8 Essentials

1 (1)
By: Neil Smyth

Overview of this book

Red Hat Enterprise Linux 8 is one of the most secure and dependable operating systems available. For this reason, the ambitious system or network engineer will find a working knowledge of Red Hat Enterprise 8 to be an invaluable advantage in their respective fields. This book, now updated for RHEL 8.1, begins with a history of Red Enterprise Linux and its installation. You will be virtually perform remote system administration tasks with cockpit web interface and write shell scripts to maintain server-based systems without desktop installation. Then, you will set up a firewall system using a secure shell and enable remote access to Gnome desktop environment with virtual network computing (VNC). You’ll share files between the Red Hat Enterprise Linux 8 (RHEL 8) and Windows System using Samba client and NFS. You will also run multiple guest operating systems using virtualization and Linux containers, and host websites using RHEL 8 by installing an Apache web server. Finally, you will create logical disks using logical volume management and implement swap space to maintain the performance of a RHEL 8 system. By the end of this book, you will be armed with the skills and knowledge to install the RHEL 8 operating system and use it expertly.
Table of Contents (32 chapters)
32
Index

6.4 Managing Windows

As with other desktop environments, applications run on GNOME in windows. When multiple application windows are open, the Super + Tab keyboard shortcut will display the switcher panel (Figure 6-7) allowing a different window to be chosen as the currently active window (the Super key is either the Windows key or, in the case of a Mac keyboard, the Cmd key):

Figure 6-7

If a single application has more than one window open, the switcher will display those windows in a second panel so that a specific window can be selected:

Figure 6-8

To cycle backwards through the icons in the switcher, use the Shift + Tab keyboard shortcut.

To maximize a window so that it fills the entire screen click the title bar and drag the window to the top of the screen. To return the window to its original size, click on the title bar and drag downwards. Alternatively, simply double-click on the title bar to toggle between window sizes. Similarly, dragging a window to...