Lesson 2 Crossword

2. Command used to display lines in a text file that match a criteria from the user.
3. Key on the keyboard that changes vi to command mode.
7. This command in vi will remove the line numbers from the left side.
8. Command used to display the last 10 lines of a text file in the terminal.
11. This command in vi will display the line numbers before each line.
12. Command to display a list of files in the current directory.
13. Command to display your present working directory.
15. Command used to view the text of a file on the terminal screen.
16. This mode must be entered into in vi in order to edit the text document.
17. Command to open the most popular visual text editor available for UNIX.
18. Command to view the files and subdirectories under the current directory.
19. Command to change your directory.

1. These sybmols are known as: *, ?, +, ., [...], [^...], {}, ^, $, (... | ...)?
4. This mode is what the vi editor opens to, allowing for functions to be performed.
5. Command used to display the first 10 lines of a text file in the terminal.
6. These symbols are also know as: *, ?, [aegh], [a-e], [!a-e]?
9. Command used to display a large file in a page-by-page style.
10. This type of pathname is based on your current directory.
14. Command used to show the differences between two text files.
18. Command used to display a file in reverse order on the terminal screen.