Unix Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Interview Questions

Questions Answers Views Company eMail

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

3i Infotech, IBM,

8 17252

how to set request time out value for name resolution on clients (hp-ux) ?

Amdocs,

1 4788

How do you find which version and name of unix you are using at the command prompt?

7 13519

Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...

CGI,

27 34951

What is the difference between AWK and SED commands? Plz give example and explain...

RBS,

3 47004

how to find largest file?

HCL, Microsoft, Thomson Reuters,

14 29400

What is "type" command in unix?what is the functionality??

2 17058

how to check GDE,EME,Java,Oracle9i Enterprise Edition Release versions Versions on unix system

1 5525

How to know a process is a zombie or orphan process?

Perot Systems,

3 18988

HOW can I work UNIX commands on Windows XP without installing UNIX O/S in PC

TCL,

8 16933

how to change a normal file into hidden file

3 11168

what is difference between unix and linux?

IBM, Shell, Wipro,

6 15673

why unix commands simpler rather than complex task

CGI,

4419

how can you say that unix operating system provides more security than other operating systems.

1 5190

why unix command can be divided into internal and external command

IBM,

1 7485

Un-Answered Questions { Unix }

How to display n-th line of a file in Unix?

1007

What is meant by u-area?

875

Is it possible to see information about a process while it is being executed?

1242

Is windows a unix operating system?

991

What do know about tee command and its usage?

1184

What are the dos commands?

1267

How do I find the port number of pid in unix?

907

Is unix a kernel?

930

What is the behavioural difference between cmp and diff commands?

1289

Why is unix better than windows?

944

Is used to create ordinary files on any unix system?

962

Is unix os free?

915

Which language is used in unix?

916

What are the features of unix?

960

Is learning unix useful?

945

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