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.

1941

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

1 3261

what is the gate of ftp server in redhat linux?

1961

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

1 4407

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

1840

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

2114

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

Google,

2090

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

Flipkart,

1847

What is Hard mount and soft Mount?

Cap Gemini,

1841

How to check load balance using linux command?

Rakuten,

1 4183

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 ?

1801

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

MNC,

1779

how can i tell how much memory linux is using?

IBM,

1 2747

is there a command line shortcut to the login directory

IBM,

1807

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

1495

Un-Answered Questions { Linux }

For what purpose linux is used?

927

What does p mean linux?

1043

Which command is used to check the number of files and disk space used and the each user’s defined quota?

1089

What is the use of inet_aton() Function?

1639

How do you go to a directory in linux?

904

Are drives such as hard drive and floppy drives represented with drive letters?

1041

How to find the difference in two configuration files?

1048

How would you search for a specific employee id in a file using the vim editor?

1334

Is redhat linux is free or paid?

855

How many cmd commands are there?

1043

Explain about the command lynx?

1157

Write a command that will look for files with an extension "c", and has the occurrence of the string "apple" in it.

1777

Users come to you and they will be saying mail server is very slow, what are the necessary steps you will take to resolve this issue in Linux?

991

What is 1st / 2nd / 3rd / 4th generation processor?

917

How do I find the umask value in linux?

1017

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