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

Unix Interview Questions

Questions Answers Views Company eMail

which command is used to stop a running process in unix?

8 25483

what is the use of nice command?

4 11384

what is the use of "fg" command ?

PSU, Sail,

5 15537

what is the use of wild cards?

2 7702

How to redirect standard error to a file?

2 8552

what are the uses of filters?

3 8171

what is the use of "grep" command?

HCL,

6 13704

what is the functionality of kernel in unix architecture?

HCL,

13 30771

How to get the operating system's information in unix?

IBM, TCS,

6 16864

How to identify whether a file is normal file or directory?

3 9048

How to view the hidden files in /etc directory?

10 15980

which command is used to identify the type of the file?

3 10193

How to copy multiple files and directories into some other directory?

4 12459

Will rm -r* removes hidden files?

10 18842

How to rename files and folders?

IBM, Oracle,

7 32081

Un-Answered Questions { Unix }

What is process termination in unix?

951

Is unix free to use?

949

Why do we need unix shell scripting?

1025

What are conditions on which deadlock can occur while swapping the processes?

1172

What are the commands in UNIX to list the files in a Directory?

1253

How can you get/set an environment variable from a program?

1015

What are the various schemes available?

1006

How do I search for a file in unix?

965

What is unix in simple terms?

966

Who is founder of unix?

1121

Which is a form of interprocess communication in unix?

919

What is awk good for?

1192

How do I show hidden files in unix?

949

How do unix sockets work?

899

Is windows a unix operating system?

1036

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