This is the final presentation of my internship. About the place I worked and the projects that I had done.

1. Network Operating Center
University of Colombo
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2. What is Network Operating Center
It ‘s the heart of the network in University of
Colombo.
It Controls, Maintain the University Network
It covers all the areas
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3. Services
• Internet connectivity to the entire University.
• Network installation and upgrading
• All administrate under the domain cmb.ac.lk
• Maintaining and troubleshooting.
• Wireless internet connectivity (Wi-Fi).
• Maintain a Proxy , DNS and mail servers.
• Conducting researches.
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4. Ressources
• Fully equipped data center
• High speed optical fiber network
• Latest switches, Routers, etc…
• Skilled staff
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5. Organisation Structure
Acting
Director
Assistant Programmer Systems and Information
Network and System Network Systems
manager Analyst Administrator Manager
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6. IT Profile
• Operating Systems
CentOS, Ubuntu, Debian, Windows
• Proxy – Squid proxy
• Domain Name Server
• Web Server – Apache
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7. Projects
OrangeHRM
CentOS repository
UCSC website
BIT website
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8. OrangeHRM
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9. What is OrangeHRM
• It is a Human Resource Management (HRM)
application
• Developed on PHP, MySQL and Apache HTTP Servers
• Can use in both Linux and Microsoft Windows
environments
• It is released under the GNU General Public License
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10. Work Already Done
• Researched about quality and stability of application
• Download and install OrangeHRM 2.6.2
• Download and install OrangeHRM 2.6.5
• Try OrangHRM in
CentOS, Ubuntu, Linux, Debian, Windows Vista and XP
• In the process of Configuring OrangeHRM for UCSC
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11. Project Figure Outs (web installation)
Welcome Screen Database configurations
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12. Project Figure Outs (web installation)
System check System check
(Before Configurations) (After Configurations)
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13. Project Figure Outs (OrangeHRM)
PIM module Leave module
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14. Future Works
• Finish the Configurations
• Deploy the application
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15. CentOS Repository
Repository
CentOS mirror
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16. CentOS Repository
• Set up a local repository of CentOS for
Installation
Updates
•Mirror - jaist.ac.jp
• Update speed 1MB/s
• Local mirror - mirror.learn.ac.lk
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17. UCSC and BIT Website
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18. UCSC and BIT Website
• Researched in data transferring in one CMS to
another
Mambo
Drupal
• Content switching from old web site to new one
• Quality assurance and documentation
• Update Mambo CMS and Import data
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19. Other Work
• Linux System Administration
• PHP, Web and Database handling Technologies
• Network troubleshooting
• Regular work
OS installation
Assembling
Repairing
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20. Area covered
• System/Network Administration
• Web development
• System Analyzing
• Database handling
• Human Resource Management
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21. Thank You !
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