A process is running for 1000 times.How to kill all processes except one i.e kill 999 processes?
Explain pid.
Is unix a programming language?
Is unix the first operating system?
What do you mean by unix operating system?
What are the entities that are swapped out of the main memory while swapping the process out of the main memory?
Which language unix is written?
Name the different file types available with unix.
What is meant by the term nohup?
Which is the shell of unix?
Describe a link in unix.
What is a superuser?
What are the advantages of unix operating system?