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The following table describes the typographic conventions that are used in this book.
| Typeface | Meaning | Example |
|---|---|---|
| AaBbCc123 | The names of commands, files, and directories, and onscreen computer output | Edit your .login file.
Use ls a to list all files. machine_name% you have mail. |
| AaBbCc123 | What you type, contrasted with onscreen computer output | machine_name% su Password: |
| aabbcc123 | Placeholder: replace with a real name or value | The command to remove a file is rm filename. |
| AaBbCc123 | Book titles, new terms, and terms to be emphasized | Read Chapter 6 in the User's Guide.
A cache is a copy that is stored locally. Do not save the file. Note: Some emphasized items appear bold online. |