Linux AllOther Interview Questions
Questions Answers Views Company eMail

What are the questions we are expecting for 2yrs. experience guy for linux company interview questions?

1 6883

Without using w command how can Iknow that who are users logged in and what they are doing and whether they are idle or running mode?

4 7096

Tell me command which is use for create quota database in Linux.

Wipro,

7 10508

My root password has been changed, how can i enter into the system without root password?

6 7432

How can i recover the linux system after it was crashed by step by step process..

IBM,

3 15685

How to sort a file of size 2N bytes, if I have N bytes of memory?

Yahoo,

2 5317

What are main anti-spam features available in sendmail?

CSC,

1 3772

how can i make an user to nologin without locking the account for the user

CSS, CSS Corp,

7 12470

what is meant by mysql clustering

2 5833

how to recollect root password

Google,

3 7909

What is the other method of installing Linux O.S other than Text, GUI mode? Why we prefer that for installation of Linux in Real time?

2 4203

What is the use of DNS Server? Name other servers works same as like DNS?

2 5855

what are the steps for Password-less ssh

IBM, Mind Tree,

5 11064

How to know what are the packages required for any service? Example: How to know what are the package required for send mail services. using any command it is passable are not?

OnMobile,

2 6156

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server. 1st user able to login. but second user unable to login so how can troubleshoot it ?

Oracle,

5 8598


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Un-Answered Questions { Linux AllOther }

Why is it suggested to disable journalism in ext4 filesystem?

3046


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.

1449


i installed clustering packages.When i try to run it getting LUCI error...what is it..??

1942


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

1624


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

1326






1. User gaves df -h and the system get hanged. why ? 2. what is the hardlink and softlink mount ? 3. why is portmape should be started ? 4. what is nologin option 5. how to restrict users from accessing nfs ? 6. what is the difference between cpio and tar 7. what are the kernel parameters ? how to find out it ? 8. why we use sysctl.conf ? 9. if we gives init1 from multiuser runlevel, will it affect other users who already logged in to the system ? 10. what will be the available space to use after configuering raid5 with 5 disks each having 5gb spce ?

2282


why /etc/shadow file do not have any permission ?

1040


What are the differences between FTP , NFS , SAMBA servers explain separately.

697


what is the gate of ftp server in redhat linux?

1427


What is the difference between ext3 and ext4?

2004


what is difference between  TFTP abd FTP?

1602


As a system admin i want to know some things what are the troubleshooting issues we are facing frequently and what are the tickets will be raised.

1069


What is Hard mount and soft Mount?

1351


I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

1492