Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Guía de instalación descargar pdf (Pagina 8)

viii Introduction

text found on a GUI interface

A title, word, or phrase found on a GUI interface screen or window will be shown in this style.

When you see text shown in this style, it is being used to identify a particular GUI screen or an

element on a GUI screen (such as text associated with a checkbox or ﬁeld). Example:

Select the Require Password checkbox if you would like your screensaver to require a password

before stopping.

top level of a menu on a GUI screen or window

When you see a word in this style, it indicates that the word is the top level of a pulldown menu.

If you click on the word on the GUI screen, the rest of the menu should appear. For example:

Under File on a GNOME terminal, you will see the New Tab option that allows you to open

multiple shell prompts in the same window.

If you need to type in a sequence of commands from a GUI menu, they will be shown like the

following example:

Go to Main Menu Button (on the Panel) => Programming => Emacs to start the Emacs text

editor.

button on a GUI screen or window

This style indicates that the text will be found on a clickable button on a GUI screen. For example:

Click on the Back button to return to the webpage you last viewed.

computer output

When you see text in this style, it indicates text displayed by the computer on the command line.

You will see responses to commands you typed in, error messages, and interactive prompts for

your input during scripts or programs shown this way. For example:

Use the ls command to display the contents of a directory:

$ ls

Desktop about.html logs paulwesterberg.png

Mail backupfiles mail reports

The output returned in response to the command (in this case, the contents of the directory) is

shown in this style.

prompt

A prompt, which is a computer’s way of signifying that it is ready for you to input something,

will be shown in this style. Examples:

[stephen@maturin stephen]$

leopard login:

user input

Text that the user has to type, either on the command line, or into a text box on a GUI screen, is

displayed in this style. In the following example, text is displayed in this style:

To boot your system into the text based installation program, you will need to type in the text

command at the boot: prompt.

Additionally, we use several different strategies to draw your attention to certain pieces of information.

In order of how critical the information is to your system, these items will be marked as note, tip,

important, caution, or a warning. For example:

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Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Guía de instalación Pagina 8