What are grep patterns?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between Shell Programming and Shell scripting?
10 Answers HCL, TCS, Wipro,
Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.
What do chmod, chown, chgrp commands do?
Name the general commands in using unix os for a beginner?
What is the functions of zambie process?
How to get a particular string as your prompt ? Give syntax of that command?
Assume that a file’s permissions give you read and write access. What operations can you perform on the file if it is in a directory which has “r”(read) only process? What operations can you perform on the file if it is in a directory which has “x”(execute) only access?
What is the pipe command?
How do you create a directory in UNIX?
Why we are using UNIX OS when we are doing the testing in our application?
Give Command that will change the name of a directly from paypal to eBay
What do know about tee command and its usage?