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.

1894

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

1 3201

what is the gate of ftp server in redhat linux?

1905

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

1 4327

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

1781

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

2062

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

Google,

2045

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

Flipkart,

1807

What is Hard mount and soft Mount?

Cap Gemini,

1786

How to check load balance using linux command?

Rakuten,

1 4106

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 ?

1747

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

MNC,

1742

how can i tell how much memory linux is using?

IBM,

1 2686

is there a command line shortcut to the login directory

IBM,

1775

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

1463

Un-Answered Questions { Linux }

What are the Uses of mmap?

1679

What are system commands?

1089

What is umask in linux?

977

Is linux free to use?

849

What happens to hard link when file is deleted?

926

What is the purpose of linux operating system?

832

What is gnu in linux?

1040

If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred?

1007

Which Command used to lock user password in Linux?

1069

What are the kinds of permissions under linux?

960

How do I check cpu usage?

1015

What does r mean linux?

1080

How to switch to a previously used directory?

919

How do you get full path of a file in Linux?

932

How do you know which shell I am using in linux?

1077

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