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 2447

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

1 2538

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

1 2334

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

1 2682

what is output mkvg pvname

2250

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

Subex,

1 3741

how to unzip the contents of the gzip file

Epsilon,

1 3464

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

Epsilon,

1829

How to restrict NULL value in UNIX

1570

How to find $ai_serual resolved path by using unix

1835

Which is the most commonly used replacement algorithm?

Aditi Placement Service,

1280

Explain about Inodes?

Amazon,

1172

What does 'mkdir' command do in UNIX?

Syntel, Visa,

1365

What is YACC?

Cisco,

1159

The syntax of command statement in UNIX

Amdocs, Apps Associates,

Un-Answered Questions { Unix }

What are the main features of korn shell?

991

Who command in unix?

1186

What is unix inode?

971

What is wild-card interpretation?

1091

Explain what is inode?

1027

What do you understand by the term kernel?

1005

Which command should you use to find the remaining disk space in unix server?

1345

Is ios based on unix?

985

Is unix portable?

1040

What is pattern matching in unix?

974

What are unix options?

947

What is grep|sort give example?

942

Is unix is a programming language?

1022

How would you explain a kernel to a non-technical person?

985

Enlist common shells with their indicators.

1084

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