What is unix command?


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More Unix Commands Interview Questions

Can you explain a little bit about command substitution?

0 Answers  


What does 'mkdir' command do in UNIX?

0 Answers   Syntel, Visa,


Give Command that will change the name of a directly from paypal to eBay

3 Answers   Alcatel, IBM,


Describe the zip/unzip command using gzip.

0 Answers  


The rm command removes links to file. What does this mean? How then is a file deleted from the file system?

5 Answers  


What Is the command to change a file's creation time. means one file is created at the time 15:19 then time should br changed to 14:14

8 Answers   3i Infotech, IBM,


Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

0 Answers  


How does the user view the contents of a text file in UNIX?

9 Answers   IBM,


Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

0 Answers  


What is a command and examples?

0 Answers  


boot process?

2 Answers   Atos Origin, Wipro,


Write a grep (or grep) command that selects the lines from a file that have exactly three characters.

24 Answers   Mac, Nokia,


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