configure ubuntu after installation: Step by Step For Hadoop learning, setting ubuntu environment

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Contact us:
rajeshkprajapati@gmail.com
ccsnoidatraining@gmail.com
Specialization: Big data and Hadoop training
Course duration: 3 months
Before to go through this document, please go through below link:
http://www.slideshare.net/rajeshkprajapati/create-virtual-disk-and-install-ubuntu-using-oracle-vm-virtual-box-66156734
This document would help you to configure Ubuntu after installation
Step 1:
Sudo nano /etc/hostname

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Step2: if config see inet address
Step3: sudo nano /etc/hosts

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Restart machine: sudo init 6

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Give prividedges:
Sudo -i
Visudo -- update prividedges
Exit command to come out of root
Network interface: To change Eth name which IP we used.
Update lo with eth1 and put address and net mask

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Restart networking
Sudo /etc/init.d/networking restart
sudo apt-get install openssh-server does not work getting error as
"Package openssh-server is not available, but is referred to by another package. This may mean that the
package is missing, has been obsoleted, or is only available from another source.
E: Package openssh-server has no installation candidate."
Apply below to avoid above error
sudo apt-get update
after that run sudo apt-get install openssh-server/
sudo init 6 to restart machine
Putty connection:
ssh-rsa 2048 89:b0:80:ef:d9:93:bd:6a:95:b4:41:d7:27:c0:18:7c

6. Career consultancy and training center (CCTC)
Contact us:
rajeshkprajapati@gmail.com
ccsnoidatraining@gmail.com
Specialization: Big data and Hadoop training
Course duration: 3 months