Tools of the Trade: Linux and SQL | Weekly challenge 3 Quiz |
A security analyst enters chmod u+w,g-r access.txt into the command line. What does this command do?
- It adds write and read permissions for the user and group on the access.txt file.
- It adds write permissions for the user and removes read permissions for the group on the access.txt file.
- It removes write and read permissions for the user and group on the access.txt file.
- It adds write permissions for the group and removes read permissions for the user on the access.txt file.