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.

1832

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

1 3109

what is the gate of ftp server in redhat linux?

1854

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

1 4240

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

1727

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

2003

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

Google,

1989

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

Flipkart,

1743

What is Hard mount and soft Mount?

Cap Gemini,

1732

How to check load balance using linux command?

Rakuten,

1 3991

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 ?

1686

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

MNC,

1692

how can i tell how much memory linux is using?

IBM,

1 2596

is there a command line shortcut to the login directory

IBM,

1712

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

1405

Un-Answered Questions { Linux }

Write a command that will do the following: -look for all files in the current and subsequent directories with an extension c,v -strip the,v from the result (you can use sed command) -use the result and use a grep command to search for all occurrences of the word orange in the files.

1327

What does chmod 755 do?

838

What does set -o do?

858

Linux initially was developed for intel x86 architecture but has been ported to another hardware platform than any other operating system. Do you agree?

983

What are the basic dos commands?

995

What is cpu in linux?

995

Explain the term cli?

970

how would you get hardware details in linux operating system?

777

Can I download linux for free?

726

What is the main difference between yum & rpm?

913

Is linux still used?

797

How does linux make money?

797

How many linux commands are there?

1070

Is freebsd based on linux?

844

How can you check the memory status?

813

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