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.

1884

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

1 3188

what is the gate of ftp server in redhat linux?

1903

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

1 4309

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

1777

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

2057

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

Google,

2034

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

Flipkart,

1786

What is Hard mount and soft Mount?

Cap Gemini,

1782

How to check load balance using linux command?

Rakuten,

1 4095

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 ?

1743

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

MNC,

1737

how can i tell how much memory linux is using?

IBM,

1 2673

is there a command line shortcut to the login directory

IBM,

1770

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

1449

Un-Answered Questions { Linux }

What is tty name?

937

What is difference between free and available memory in linux?

992

What code is linux written in?

948

What are the techniques that you use to handle the collisions in hash tables?

953

Brief about finger username?

975

What are the ms dos commands?

1059

What are message queues in linux?

929

What does && mean in linux?

1103

Are goroutines thread safe?

764

What is phony in makefile?

1007

Can I download linux for free?

765

Why we use shell scripting in linux?

935

Is ubuntu a bsd?

925

What is flag?

847

Explain process id.

862

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