How do I delete a file in unix?
Give a brief idea about representation of devices 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
What is page fault? Its types?
In what way the protection fault handler concludes?
What are the advantages of unix operating system?
What are shell variables?
How do we change file access permissions?
What does cp mean in unix?
Why unix terminals are called dummy terminals?
What is buffer header unix?
Where is unix used today?
What is a filter in unix? Give an example.