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

Unix Interview Questions

Questions Answers Views Company eMail

What methodology can be utilized to modify the password in unix?

856

Define the term directory?

905

List some of the frequent shells used in unix along with their indicators?

867

Explain the terms links and symbolic links with respect to unix?

945

What is the command to compare two files in unix?

1053

What command is used to switching between users in unix?

1026

What is hardlink and softlink in unix?

929

What is a filter in unix? Give an example.

869

What are a shell in unix and its types?

915

What is unix orphan process?

951

What are the common directory management commands in unix?

1031

What are the essential features of the unix operating system?

877

What are the file permissions and access modes in unix?

919

What is the role of the kernel in unix?

960

How zip the file in unix?

970

Un-Answered Questions { Unix }

Which unix shell is best?

909

Explain ‘system calls’ with respect to unix commands?

1039

How to remove certain lines from a file in Unix?

947

What is in grep command?

1119

Differentiate cmp command from diff command.

1103

How to create a blank file in unix?

911

What is the comma to display different lines that are found when compare two files?

1083

What is ipc in unix?

938

How do I show hidden files in unix?

860

Explain a zombie?

997

How do I find a pattern in unix?

895

How do I run a unix script?

894

What scheme does the Kernel in Unix System V follow while choosing a swap device among the multiple swap devices?

981

What happens when we execute a unix command?

1089

Tell me set-user-id is related to (in unix)?

869

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