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

Linux General Interview Questions

Questions Answers Views Company eMail

What is the minimum number of partitions you need to install Linux?

HCL, Vedam,

18 28644

Which partitions might you create on mail server HDDs other than the root, swap and boot partitions?

1 4959

Which partitioning tool is available in all distributions?

2 5438

Which file defines all users on your system?

8 13307

Do you know the correct sequence of fields in /etc/passwd file?

2 5407

When you create a new partition, in what terms you need to designate its size

2 5097

What file defines the levels of messages written to system log files?

2 7834

List all the files with ‘.mem’ extension in reverse alphabetical order in a particular directory?

HCL,

2 7798

How do you change permissions on a directory of file?

4 7180

How can you view a file?

5 7375

Explain the read, write, and execute permissions on a UNIX directory

3 6376

Where is standard output usually directed?

2 5911

What account is created when you install Linux?

7 16460

Why you shouldn’t use the root login?

2 5486

How big should the swap-space partition be?

7 9279

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Un-Answered Questions { Linux General }

Is ubuntu a bsd?

925

Where did the linux kernel originate?

871

differentiate between cron and anacronin linux ?

938

How to find the difference in two configuration files?

964

What are the advantages of linux?

906

Does it help for a Linux system to have multiple desktop environments installed?

1040

In what way is imap different than pop3?

891

What would you use to view contents of a large error log file?

873

What do you mean by ldconfig in linux?

813

Can mutex be used across process?

886

How do you switch from one desktop environment to another, such as switching from kde to gnome?

830

Where are sar logs stored?

840

Why we use red hat linux?

903

What are hard links?

847

How to enhance the security of password file in linux?

1001

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