How many types of commands are there in linux?
How do you grep?
Who command in linux?
What command should you use to check the number of files and disk space used and each user’s defined quotas?
What is the difference between kill and kill in linux?
Explain any one service which are working on udp only?
How do you know which shell I am using in linux?
Enlist some linux networking and troubleshooting commands?
can some one tell me the steps(with commands) to create LVM in RHEL 5????
What is the use of man command in linux?
How do I run whois command?
What does p mean linux?
What command should you use to check your file system?