What are new features added in nfs4?

538

What is the command to view process running?

578

What is .sh file in unix?

527

What's the difference between a socket and a port?

460

What's a command word?

592

. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

2203

How do you determine and set the path in unix?

532

How many root directories exist in unix?

523

What is unix in simple terms?

495

Name two paging states for a page in memory?

582

Explain piping.

505

What is the use of unix?

556

Is ‘du’ a command? If so, what is its use?

639

How are unix domain sockets implemented?

498

Tell me how to protect a process from others to kill?

513