Red Hat Linux MCQs

Which of the following is not a valid shell?

What is the name of the file where groups are added?

What does permission 644 denote?

What output should the ls command show after executing the following command? $ touch {report,graph}_{jan,feb,mar}

Which command changes permissions of files or directories?

You configure an OpenSSH server in the file:

'xhost +' is a security problem because:

What is the tee command?

If you set your /etc/inittab file to have the default init entry to be 'init:3:default:', then your system default runlevel is:

Which Standard does pNFS Stands for..