Who developed unix operating system?
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List the distributions of unix.
How zip the file in unix?
Why was unix created?
Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?
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
Pipes support half duplex communication. But if we want full-duplex communications we should use two pipes between two processes. Is such situation can leads to deadlock? Write two scenarios that could leads to deadlock in such situations?
What is the difference between unix and windows operating system?
How to move files from one directory to other in unix?
What is unix inode?
How do you make programs portable on unix and dos under such circumstances?
What is grep|sort give example?
Write a script that prints out date information in this order: time, the day of week, day number, month, year(sample output: 17:34:51 pdt sun 12 feb 2012)