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

Linux Interview Questions

Questions Answers Views Company eMail

What Command used to lock user password?

1108

What is command to check ports running/used over local machine

1138

What could possibly be the problem when a command that was issued gave a different result from the last time it was used?

967

Which is the required command for checking the file system?

1074

How do you open a command prompt when issuing a command?

1019

Main configuration file and command used for NFS enabling exported directories and deamons?

1038

How can we increase disk read performance in single command?

1046

What is command grouping and how does it work?

1135

How do you insert comments in the command line prompt?

1181

Can you give a detailed explanation on how the boot process of the linux version you like happens?

928

What is syn flood?

920

How do we store an application’s documentation?

952

How to kill any user's all processes?

839

In what way is imap different than pop3?

899

What daemon does the event tracking in linux?

970

Un-Answered Questions { Linux }

What are the options of wc command?

1041

Enlist some linux networking and troubleshooting commands?

1074

How can you terminate vi session?

862

Is linux illegal?

880

How to exit from vi editors?

911

What make install does?

945

What is devops model?

957

What is ipc problem?

939

what is the difference between active ftp and passive ftp in linux operating system?

908

What are inode and process id?

916

What is a split-horizon dns?

1020

What does ipc class mean?

1080

Is mac a posix?

836

How long will it take to learn linux?

874

How would you create a text file without opening it?

834

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