How do I open a port?


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More Unix Commands Interview Questions

Is it inbetween or in between?

0 Answers  


what is the use of ls -l command & what is the information it gives about user ?

5 Answers  


The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above

4 Answers   IBM,


How do I search for a file in unix command?

0 Answers  


How do you know about running processes of a particular user?

11 Answers  






What is nr in awk command?

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What is the functions of zambie process?

3 Answers  


what is the use of wild cards?

2 Answers  


How to display a file name which has zero bytes in size.

11 Answers   Polaris,


What is the difference between cat command and more command?

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By using which command we can find the CPU utilization time?

7 Answers   Amazon,


Who invented grep?

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