What option of the ps command shows daemons?

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

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

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

When is tar option -z used?

When you must specify the z option, using program tar?

What option tells ssh to go into the background after authentication?

What is false about option -maproot in file /etc/exports?

Which ftpd option restricts access to only anonymous ftp?