What happens when we execute a unix command?
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What is the use of egrep command in unix?
How do I search for text in vi?
to list a particular line in the file
What Command will remove a Directory in UNIX?
what will be the output of ls ~/..
How to get a particular string as your prompt ? Give syntax of that command?
What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?
Which Command is Used for temprary switch User?
By using which command we can find the CPU utilization time?
29. How to display top 10 users Who | head -10 | wc –w
1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?
Explain command to view process running?