What are some common shells and what are their indicators?
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Can you explain what does the kernel do?
what is wrong with this interactive shell script?
How do I grep recursively in unix?
What is the difference between soft link and hard link in Unix operating system ?
What is Process id in unix?
What is af_unix?
What is home directory in unix?
How old is unix?
How to know the ip address of user system?
Define a process group.
How does the kernel differentiate device files and ordinary files?
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