Who wrote grep?
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What is use of sed command?
12 Answers BitWise, Infosys, Reliance,
Which is the command used to find out currently executing Process in UNIX?
How do you grep a case insensitive?
What is a shell in Unix? Name some common Unix shells.
What difference between cmp and diff commands?
their is a file1,file2 and i want to append file1 data to file2?
how many types of file in unix?
34 Answers MNC, TCS,
distinguish between user mode and kernel mode?
What does the md command do?
Why we are using UNIX OS when we are doing the testing in our application?
What is the difference between AWK and SED commands? Plz give example and explain...
What is a Unix signal, and how do you handle them?