How to remove the last line/trailer from a file in Unix script?
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What are pipes and filters in unix?
How to know the ip address of user system?
What does unix .profile contains?
Describe a link in unix.
Explain kernal and shell?
A process is running for 1000 times.How to kill all processes except one i.e kill 999 processes?
What is page fault? Its types?
What is meant by unix operating system?
How unix is different from other operating systems?
How to remove the directory in unix?
Does apple use unix?
What are the devices represented in unix?