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?

710

Define the term directory?

762

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

709

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

790

What is the command to compare two files in unix?

859

What command is used to switching between users in unix?

798

What is hardlink and softlink in unix?

769

What is a filter in unix? Give an example.

741

What are a shell in unix and its types?

750

What is unix orphan process?

776

What are the common directory management commands in unix?

847

What are the essential features of the unix operating system?

730

What are the file permissions and access modes in unix?

721

What is the role of the kernel in unix?

783

How zip the file in unix?

804

Un-Answered Questions { Unix }

Explain the system calls used for process management?

744

What are new features added in nfs4?

744

Please explain fork() system call?

760

What is unix buffer cache?

751

What is ‘the principle of locality’?

785

What does the command '$ls | wc –l > file1' do?

951

What does the swapping system do if it identifies the illegal page for swapping?

857

What are awk commands?

845

What command is used to switching between users in unix?

798

What is page fault? Its types?

725

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

731

What is the first process created by the kernel in unix?

631

What is difference between unix and windows?

707

How to check logs in unix?

814

What is socket programming in java?

666

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