How can you find out how much memory linux is using?
How do you find out all processes that are currently running?
Explain the working of dns?
You want to search for all the *.tar files in your home directory and wants to delete all at once. How will you do it?
Can I run freenas with 4gb ram?
Explain linux shell?
Is linux still relevant?
Which is the default shell in linux?
How do I run a file in linux?
Does google own linux?
Users come to you and they will be saying mail server is very slow, what are the necessary steps you will take to resolve this issue in Linux?
How to check and verify the status of the bond interface?
A system has four NI cards , how do you find out that a particular NI card is faulty without going to the sever ?