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

Linux Interview Questions

Questions Answers Views Company eMail

How to root mirror in linux?

1071

Explain any one service which are working on udp only?

898

How to recover /etc/passwd file and /etc/shadow file?

990

You suspect that you have two commands with the same name as the command is not producing the expected results. What command can you use to determine thelocation of the command being run?

1076

How lilo is useful in linux?

975

How many interfaces(ethernet cards) are working using single command?

1004

You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose

1047

How to give acl permission in numerical mode on linux?

996

How to hide the partition in grub booting?

1082

Explain difference between nfs soft and hard mouniting points?

952

you wish to create a link to the /data directory in bob's home directory so you issue the command ln /data /home/bob/datalink but the command fails. What options hould you use in this command line to be successful.

991

What is vnc?

1032

Suppose I lost a root password and I need to give it, I treid to change it through single usermode even though I am not get a password, then what is the otherprocedure to give a root password?

972

How to know linux os is 32 bit or 64 bit?

1006

Explain difference between swap partition and swap file?

932

Un-Answered Questions { Linux }

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc..?

1159

What software runs on linux?

961

What is clang space engineers?

1030

What is the difference between soft and hard mounting points?

877

Which password package is installed for the security of central password?

828

Does ios use linux?

836

Are linux and unix the same thing?

1002

What is the difference between linux and unix?

1124

How can you append one file to another in linux?

968

How do I stop a linux script from command line?

949

What is the use of endprotoent(3) Function

1697

What is synchronization linux?

1044

What is thread explain the threads in linux?

808

What are the basic components of Linux?

1049

What is posix thread linux?

773

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