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Unix Interview Questions
Questions Answers Views Company eMail

Which mode is used for allowing file write,read and append mode?

BitWise, TM,

9 19177

Which Command is Used for temprary switch User?

BitWise, IBM,

5 16484

What is use of sed command?

BitWise, Infosys, Reliance,

12 28017

What is the difference between windows environment and Unix environment ?

Oracle,

8 11850

How can u doing testing in Unix environment ?

TCS,

2 8841

hi.when will u come to klnce 4 campus interviews??/

 2026

Give the command to display space usage on the UNIX file system.

 16 29705

What is the difference between Shell Programming and Shell scripting?

HCL, TCS, Wipro,

10 37662

HOW DO CREATE A NFS FILE SYSTEM

Mind Tree,

4 11154

how unix kernel distinguishes between a normal file and device file ?

Google, IBM, McAfee, Vodafone,

7 16725

what will this do $cat > file.c ?(file.c is a file in current directory)

IBM,

20 20481

what will be the output of ls ~/..

ABC,

27 24824

what is diff between command and utility in unix

 3 7545

differentiate between named & unnamed pipe.

Cisco, IIT, ISEC,

11 87921

what is exact definition of operating system?

 13 15711

Un-Answered Questions { Unix }

Using unix command how to display no of records in oracle?

598

What is unix explain its architecture?

569

How do I delete files older than 2 days unix?

487

What exactly is a socket?

520

What are the features of unix operating system?

479




What is delayed write in unix?

484

Is mac unix based?

499

What is the full form of unix operating system?

510

Why sockets are used?

514

How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?

752

Which command will print your home directory on screen?

536

Are unix sockets faster than tcp?

488

Which unix command to make a new directory?

583

Why unix is secure than windows?

536

How does shebang work?

582

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