How to disable ping to avoid network/icmp flood?
What is ssh port forwarding?
What is typical size for a swap partition under a linux system?
What is the difference between linux and android?
How do I find a file in linux terminal?
How do you start and stop a service?
What is linux shell?
What is difference between ext3 and ext4 file-system ?
explain the redirection operator.
Do most hackers use linux?
What are the types of processes in linux?
What is a swap space?
Which linux is best for mac?