How many root directories exist in unix?
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What are the bits that support the demand paging?
What are the devices represented in unix?
Explain what is a fifo?
What is unix and its features?
Differentiate multiuser from multitask.
What are states that the page can be in, after causing a page fault?
What are the benefits of running processes in the background?
Explain superblock in unix.
Is used to create ordinary files on any unix system?
Does unix still exist?
What is unix in simple terms?
I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo