Exercises
| 1. | The following error message is displayed when you attempt to log in with an incorrect username or an incorrect password:
Login incorrect This message does not indicate whether your username, your password, or both are invalid. Why does it not tell you? |
| 2. | Give three examples of poor password choices. What is wrong with each? Include one that is too short. Give the error message displayed by the passwd utility. |
| 3. | Is fido an acceptable password? Give several reasons why or why not? |
| 4. | When you start pico and your screen looks strange, what might be wrong? How can you fix it? |
| 5. | How can you get help from pico while you are using it? |
| 6. | What pico command(s) would you use to
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| 7. | What are ... |
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