Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 11579

What command is used to execute system calls from exe?

Axis Technologies,

3 8739

What command is used to replace the existing string with some other?

TCS,

8 15152

What are Profilers?

Axis Technologies,

1 6258

How to connect oracle database from unix

Cap Gemini, IBM, Wirecard,

5 47099

What Command is used to make a directory?

IBM,

4 7476

Give Command that will move a single file called "unix.txt"

IBM,

7 9191

Give command that will make the file "run.sh" executable?

IBM,

10 14398

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

Alcatel, IBM,

3 8519

How does a user get the current date, time in UNIX?

IBM,

6 12778

What Command will remove a Directory in UNIX?

IBM,

8 15032

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

IBM,

9 9457

What command will bring user back to their home directory in UNIX?

IBM, Wipro,

13 14953

What command a user use to view a long text file one page at a time in UNIX?

IBM,

8 12389

What command would users use to see what file one page at a time in UNIX?

IBM,

7 10021







Un-Answered Questions { Unix }

What do know about tee command?

111


How do I use TCP_NODELAY?

621


Explain how to use grep command to list find the records of a file containing 10 different strings?

100


What is the difference between nfs 3 and nfs 4?

116


What is the explanation for protection fault?

86






Is unix cli or gui?

65


What is the command to connect to remote terminals

113


What is a directory?

100


Which language unix is written?

77


Explain what are the unix system calls for i/o?

111


How do I grep multiple patterns in unix?

74


What a pipe?

103


Why do we need unix shell scripting?

63


What are the dos commands?

91


Is socket a hardware or software?

67