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

Linux Interview Questions

Questions Answers Views Company eMail

What are System Calls?

1653

How to Destroy Sockets?

1572

What is Calling connect?

1642

What are Local Sockets?

ACS, Xerox,

1 3501

What are Internet-Domain Sockets?

1729

How to load the old kernel without rebooting server

1 3212

I was updated patches after that i got kernel panic error, how to resolve the issue and we are unable to login the single user mode also

1 2718

I want to shutdown the application, when system is going down, where will mention

1 2757

What is initrd image, explanation

3 4848

Information technology is widely used in

1839

rpm package installation error in centos 6.4 [root@localhost packages6.4]# rpm -ivh nfs-utils-1.2.3-36.el6.i686.rpm warning: nfs-utils-1.2.3-36.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY error: Failed dependencies: keyutils >= 1.4-4 is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent-1.4.so.2 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1(libgssapi_CITI_2) is needed by nfs-utils-1:1.2.3-36.el6.i686 libnfsidmap.so.0 is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 nfs-utils-lib >= 1.1.0-3 is needed by nfs-utils-1:1.2.3-36.el6.i686 rpcbind is needed by nfs-utils-1:1.2.3-36.el6.i686

1 3474

I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

1980

How to findout, if the user is local user or NIS user in the Linux (RHEL)?

1 2941

In Linux(RHEL) server have two users with same name. one is local user and second one is NIS user. if you login the server which user will login (local or NIS)

1 2730

How find out drivers of installed devices in linux (RHEL)?

2 3673

Un-Answered Questions { Linux }

How to Create Pipes?

1665

What does && mean in linux?

1042

What does ipc class mean?

1012

Is arch linux free?

795

How do I check disk space in linux?

966

Can I get linux on my mac?

842

Is linux really free?

797

What is linux xfce?

761

What do you understand by Linux Kernal? Is it legal to edit it?

824

Is linux good for programming?

791

What does mutex stand for?

757

What is a makefile in c?

937

What does cd – command do?

978

what is an mx record in linux?

945

How do I run a shell script?

930

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