Question 9Imagine you are an IT administrator and you need to check that proper permissions are configured on a file in Linux. The file’s owner should have full permissions. The file’s associated group members should be able to read and write to the file, but not execute the file. Other users can only read the file. How should these file permissions look when you check them in the CLI environment?1 point-r- -rw-rwx-rwxrw-r- --rwerw-r- -Drwxrw-r- -
Question
Question 9Imagine you are an IT administrator and you need to check that proper permissions are configured on a file in Linux. The file’s owner should have full permissions. The file’s associated group members should be able to read and write to the file, but not execute the file. Other users can only read the file. How should these file permissions look when you check them in the CLI environment?1 point-r- -rw-rwx-rwxrw-r- --rwerw-r- -Drwxrw-r- -
Solution
The correct file permissions should look like this when you check them in the CLI environment: -rw-rw-r--.
Here's the breakdown:
- The first character "-" indicates that it is a file. A "d" would indicate a directory.
- The next three characters "rw-" indicate the permissions for the file's owner. "r" stands for read, "w" stands for write, and "-" means no permission for execute.
- The next three characters "rw-" indicate the permissions for the group associated with the file. Again, "r" stands for read, "w" stands for write, and "-" means no permission for execute.
- The last three characters "r--" indicate the permissions for other users. "r" stands for read and the two "-" mean no permissions for write or execute.
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