| your task | what to type |
| In your home directory, create a subdirectory named: worldcities | cd mkdir worldcities |
| Under worldcities, create 2 subdirectories: asia and australia | cd worldcities mkdir asia australia |
| Under asia, create this directory: japan | cd asia mkdir japan |
| In the japan directory, put a copy of the /etc/hosts file (Notice the destination directory is a period.) Then vi that hosts file. | cd japan cp /etc/hosts . vi hosts |
| Move your cursor to the line that contains: rhcc and insert a # sign at the start of that line. Warning: make only the changes specified. | Use h j k l to move around. Use i to start insert mode. Type the # sign and you should see it inserted on the screen. Press ESC to end the insertion and go back to command mode. |
| Change the third octet of rm206 from 63 to be: 72 (There are 4 octets in an IP address, separated by periods.) | Use x's to delete the 63, then i to insert 72, then press ESC |
| Write your changes and quit vi | :wq |
| Run these commands to show your current login and calculate a checksum on the file you just modified. Then raise your hand to signal the instructor to grade your assignment in class. | id pwd sum -r hosts |