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

Unix Interview Questions

Questions Answers Views Company eMail

How can I read ICMP errors from connected UDP sockets?

1 2401

How can I be sure that UDP messages are received in order?

1 2484

How come only the first part of my datagram is getting through?

1 2279

How would I put my socket in non-blocking mode?

1 2610

what is output mkvg pvname

2218

A process is running for 1000 times.How to kill all processes except one i.e kill 999 processes?

Subex,

1 3680

how to unzip the contents of the gzip file

Epsilon,

1 3410

how to sort the content of the file based on numeric values

Epsilon,

1793

How to restrict NULL value in UNIX

1525

How to find $ai_serual resolved path by using unix

1766

Which is the most commonly used replacement algorithm?

Aditi Placement Service,

1247

Explain about Inodes?

Amazon,

1131

What does 'mkdir' command do in UNIX?

Syntel, Visa,

1322

What is YACC?

Cisco,

1129

The syntax of command statement in UNIX

Amdocs, Apps Associates,

Un-Answered Questions { Unix }

Is windows unix?

913

What are some command words?

1148

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

1011

Why was unix created?

935

Name the data structure used to maintain file identification?

995

What is the first character of the output in ls l command?

1221

Does apple use unix?

921

What are the dos commands?

1271

How to change the password in unix operating system?

952

Which is the most commonly used replacement algorithm?

1247

What difference between cmp and diff commands?

1321

What are the features of unix operating system?

953

Explain about the directory representation in UNIX?

952

How to remove the last line/trailer from a file in Unix script?

1021

What do you mean by the protection fault?

1001

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