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

Linux Interview Questions

Questions Answers Views Company eMail

Why does microprocessor contain rom chips?

944

List the main applications of 8 bit microprocessors?

903

How do you get its usage (a filesystem)?

924

Which field is used to define the user’s default shell?

873

How do you get help on a unix terminal?

995

What is difference between at and cron?

1044

How do you find out all processes that are currently running?

867

How do you list contents of a directory including all of its subdirectories, providing full details and sorted by modification time?

842

How to find difference in two configuration files on the same server?

1006

What linux hotkeys do you know?

987

Your default umask is 002. What does this mean?

903

List two ways to create a new file?

974

What does grep() stand for?

952

Define hcmos?

1028

You have set quotas for all your users but half of your users are using more space than they have been allotted. Which of the following could be the problem?

919

Un-Answered Questions { Linux }

What are commands in grammar?

1138

What are the advantages of threads over processes?

884

What do cores and threads do?

962

What does execute mean in linux?

1131

What would you use to edit contents of the file?

897

Suppose your company is recently switched from microsoft to linux and you have some ms word document to save and work in linux, what will you do?

1063

How can you run a linux program in the background simultaneously when you start your linux server?

1163

What is the difference between rmdir and rm r?

1223

What is grep command?

986

What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?

1040

What is stack?

967

What is the difference between j std 001 and ipc a 610?

967

What is the difference between ext2 vs ext3 vs ext4?

1026

Why is linux safer than windows?

976

What ipc means?

1033

For More Un-Answered { Linux } Questions Click Here