Which of the symbols shows that the permission for the file is not granted?

Which of the symbols shows that the permission to execute is granted?

Which of the symbols shows that the permission to write is granted?

What does the first symbol in file permission note for?

Which option in file /etc/exports allows remote clients to mount any directory in the file system directly?

What option of the ps command shows daemons?

Which of the following shell commands specifies permission bits not to allow?

What option of the ps command shows all processes in the system?

What option of the ps command shows detailed information about processes?

Which of the sections in XF86Config file contains the path to the RGB database file, which should never need to be changed, and the default font path?

What does the file name foo[127] mean in Unix?