What is inode number?
Which is the recommended size for the swap space partition?
How can we check disk/device status/failure/errors using smartctl utility?
Name the file which stores the dns configuration?
How to disable ping to avoid network/icmp flood?
How to make usb bootable?
How can we describe a stateless linux server and what are its features?
How to setup password less remote login/ssh?
What separates unix and linux?
How many default number of shells available and what are their names?
How can we see the boot messages?
How can we define selinux?
What is the meaning of linux shell and shell script?
Explain about the boot process?
What we have to do if we do required to rotate logs without moving and creating new log file