In this project, you give read permissions (r) to a directory to all user accounts (a) i...

In this project, you give read permissions (r) to a directory to all user accounts (a) in Linux. To set the permissions:

1. Access the command line by opening a terminal window.

2. Create a new directory by typing mkdir, typing a space, and typing your initials plus test, such as mkdir jptest. Press Enter.

3. At the command prompt, type chmod a+r and the new directory name, such as chmod a +r jptest, and press Enter.

4. View the permissions now assigned to the new directory by listing permissions via the command ls -1, and press Enter (see Figure 10-26).

5. How would you remove the permissions that you just set?