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

Linux Interview Questions

Questions Answers Views Company eMail

Explain the working of dns?

939

Which files are called for user profile by default when a user gets login?

1034

What is the difference between ext2 vs ext3 vs ext4?

1024

What are the default port numbers used by ssh,ftp,http,https,telnet,smtp,pop3,pop3s,imap,imaps?

1043

How can we recover a file that was deleted in linux?

879

Explain about dns table?

950

What are the contents in /usr/local?

945

What is the difference between cron and anacron?

1 1170

What utility do we have to use for a log to rotate automatically?

931

How do you terminate an ongoing process?

1237

What do we use for managing hash table collisions?

887

What type of file server do we have on a linux server?

990

What is the path of network (ethx) configuration files

1016

which file needs to update if srequired to change default runlevel 5 to 3?

1588

What is inode number?

1002

Un-Answered Questions { Linux }

What is ipc namespace?

1054

Can python be multithreaded?

823

Why echo is used in linux?

1106

What are concurrent threads?

934

Write a command that will look for files with an extension "c", and has the occurrence of the string "apple" in it.

1777

Who owns linux?

893

How do I check storage on linux?

1078

How do I run bash on windows?

1079

What is linux xfce?

837

What is ssh? How to connect to a remote server via ssh?

989

What is a thread os?

892

What is tty name?

992

What is ld_library_path?

999

Which linux is best for mac?

917

What is UIL(user interface language)

992

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