| Warnings |  | Don't run with scissors! |
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| Hint |  | Warm jar lids under the hot tap to loosen them. |
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| Notes |  | Dear John... |
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| Information requiring special attention |  | Read this or the cat gets it. |
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| File Names | file.extension |
| Directory Names | directory |
| Commands to be typed | command |
| Applications Names | application |
| Prompt of users command under bash shell | bash$ |
| Prompt of root users command under bash shell | bash# |
| Prompt of user command under tcsh shell | tcsh$ |
| Environment Variables | VARIABLE |
| Emphasized word | word |
| Code Example | <para>Beginning and end of paragraph</para> |
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