Câu 92: XK0-004: CompTIA Linux+

A member of the production group issues the following command: echo "Monday through Friday" > /production_docs/daysThe command fails to execute, so the user obtains the following output: drwxr--r-- root production 0 Jun 16 2018 production-rw-r--r-- production production 4096 Jun 14 2018 daysWhich of the following commands should the user execute to BEST fix the issue?

1. A. chmod g+w production to change the permissions on the days file — đáp án hiện tại
2. B. chgrp root production_docs/days to change the group ownership of the production_docs/days file
3. C. chmod g+S production to set the GUID on the production_docs directory
4. D. chown production to change the ownership of the production_docs directory