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

Linux Interview Questions

Questions Answers Views Company eMail

What is top command in linux?

980

What is du command in linux?

1112

What command is used to check the number of files, disk space, and each user’s defined quota?

1042

What is df -i command?

1015

What daemon is used for scheduling of the commands?

1007

What is the difference between bash and dos?

886

If a volume group named vg0 already exists and we need to extend this volume group up to 4gb. How will you do it?

843

What shell does a linux administrator assign to a pop3 mail-only account?

1025

How can you enhance the security of the password file?

825

What do you understand by root account?

943

How shadow passwords are given by in linux?

838

Explain the term gui?

857

Explain /proc file system?

884

What is puppet server?

915

What is a shell script?

967

Un-Answered Questions { Linux }

How many types of files are there in linux?

885

What is a lightweight thread?

804

how will you distinguish if it is a process or a thread, provided you know pid in linux operating system?

800

What is mutex c#?

845

Why bind system call is required in socket programming?

812

What is pthread in linux?

817

What is tty in linux process?

1033

After copying a file to a floppy disk, what should you do before removing the disk?

812

What is difference between comm and CMP command?

1035

What is ipc certified?

917

Does kali linux need antivirus?

858

What command should you use to check your file system?

1015

Can I use kali linux for daily use?

857

What is linux? How is it different from unix?

959

What is the best way to see the end of a logfile.log file?

832

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