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

Linux Interview Questions

Questions Answers Views Company eMail

What is tty name?

993

What does chmod 666 do?

1021

What is unix finger command?

1051

What is parallel ssh?

1053

How do you know which shell I am using in linux?

1115

What is mask and umask in linux?

1055

How do you create a text file in linux terminal?

1079

How do I do a whois search?

991

How do I run whois command?

1122

How do I list all processes in linux?

1034

What is phony in makefile?

1064

What does free command do in linux?

1161

What is cpu in top command?

1111

How do I run a shell script?

1017

What does rmdir do in linux?

1021

Un-Answered Questions { Linux }

List 10 networking and troubleshooting commands in linux?

918

What does tty mean in linux?

890

How to hide the partition in grub booting?

1142

How do you execute a file in linux?

1059

what are the best synchronization techniques for share memory data in linux?

1072

What does a nameless (empty) directory represent?

876

Name the linux loader.

966

what is difference between lilo and grub in linux operating system?

995

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

998

What is a root account?

1027

mount -r is used to mount a file in read only mode. State Whether True or False?

953

What is Calling connect?

1734

What is the difference between PATH and path?

1061

Does nasa use linux?

869

How do you find out the processes that are currently running or a particular user?

903

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