Question

To remove the write permissions for a group, which two parameters should you use with the chmod command?

A) chmod +w g
B) chmod g-w
C) chmod -w g
D) chmod g+w

Answer 1

To remove the write permissions for a group, the correct parameters with the chmod command are 'chmod g-w'. This command specifies the removal of write permissions for the group associated with a file or directory.

Step-by-step explanation:

To remove the write permissions for a group using the chmod command, the correct parameters to use would be option B) chmod g-w. This command alters the permissions of a file or directory. By specifying g-w, you are indicating that you want to remove (-) the write permission (w) for the group (g) that is associated with the file or directory. In contrast, option A) and option D) both attempts to add write permissions (which is not what we want to do), and option C) is incorrectly formatted.