What is the use of awk command in unix?
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How do you find out all processes that are currently running in UNIX OS?
How to install scsi driver in unix? give me explanation clearly?
what are filters?
What does the command '$ls | wc –l > file1' do?
How many bits use for MAC address?
what is the difference between SED and GREP ? Which one is more better and why?
Where LOG fiels resides in AIX and pls tel me how to remove the log file
What is pid?
What is Unix, and how does it differ from other operating systems?
A file has 1000 lines and i want to display only 1st line how to do it? pls ..tel me
Explain how to use grep command to list find the records of a file containing 10 different strings?
Explain ‘system calls’ with respect to unix commands?