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 16927

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

Amdocs,

1 4695

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

7 13178

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

CGI,

27 33987

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

RBS,

3 46853

how to find largest file?

HCL, Microsoft, Thomson Reuters,

14 28876

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

2 16926

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

1 5415

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

Perot Systems,

3 18831

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

TCL,

8 16582

how to change a normal file into hidden file

3 10992

what is difference between unix and linux?

IBM, Shell, Wipro,

6 15323

why unix commands simpler rather than complex task

CGI,

4347

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

1 5115

why unix command can be divided into internal and external command

IBM,

1 7373

Un-Answered Questions { Unix }

How do we change file access permissions?

1065

What will the following command do?

1069

What are the features and benefits of unix?

881

How do I grep multiple patterns in unix?

969

Who command in unix operating system?

1088

Discuss briefly about the directory representation in unix.

968

What is unix used for?

902

What are the types of sockets?

873

How unix is used?

835

What is the full form of unix operating system?

950

What do you understand by the term kernel?

904

How do I delete files from command prompt?

1158

What does the “echo” command do?

1101

What is the functionality of a top command?

1055

Where is unix used?

911

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