The following is a list of the typographical conventions used in this document:
| New Term | Used for new terms | |
| Filename | Used for file and directory names | |
| Command | Used for program and command names | |
| Constant Width | Used in the text to indicate words that appear in code or other literal strings | |
| Used in examples to show the contents of files | |
| Used in examples to show the output from commands | |
| Used in examples to show a "root" shell prompt | |
| Used in examples to show a normal user shell prompt | |
| Replaceable | Used to indicate variable options, keywords, or text that the user is to replace with an actual value | |
| User Input | Used in examples to show commands or other text that should be typed literally by the user |
Pay special attention to notes set apart from the text with the following icons:
Note: This is a tip. It contains useful supplementary information about the topic at hand.
| Warning |
This is a warning. It helps you solve and avoid annoying problems. |