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

Linux Interview Questions

Questions Answers Views Company eMail

This question is belong to linux support. "one of my customer told to me, my application is getting slow response". how to resolve the issue. what are the steps you will follow to resolve the issue.

1842

what is the use of runlevel 4 in redhat linux? in which cases it will use.

1 3120

what is the gate of ftp server in redhat linux?

1861

What is page-in and page-out in redhat linux?

1 4252

How to catagories tickets in RHEL, which tickets are belong to PROBLEM, INCIDENT and CHANGE management? please given to me with examples

1741

How to Trouble shoot performance issue in RHEL administration ? please give to one example

2018

What will happen when a system call is encountered in a user program?

Google,

2001

why context switching time should be minimum? How it depends on hardware support?

Flipkart,

1760

What is Hard mount and soft Mount?

Cap Gemini,

1742

How to check load balance using linux command?

Rakuten,

1 4006

I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?

1703

a remote shell is invoked by the command a)remote_shell b)remote_sh c)rsh d)remote conn

MNC,

1695

how can i tell how much memory linux is using?

IBM,

1 2604

is there a command line shortcut to the login directory

IBM,

1720

How many users can login into linux server at same time??

1417

Un-Answered Questions { Linux }

Are pthreads kernel threads?

775

How you can view the text file using terminal?

754

How do I do a whois search?

898

Why is hyperthreading turned off?

760

What are the two methods to create threads?

794

What are daemons?

816

How to Close Sockets?

1411

How does a spinlock work?

844

Do threads get their own pid?

775

What are grep patterns called?

990

Explain about the boot process?

834

Is linux built on unix?

884

Can I use linux on mac?

781

Which utility is used to make automate rotation of a log?

862

How will you see the calendar for specific month say august 1947 in linux?

881

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