Instructions for installing CentOS on your computer » History » Version 42
Anchi Cheng, 09/14/2010 11:41 AM
| 1 | 1 | Amber Herold | h1. Instructions for installing CentOS on your computer |
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| 2 | 19 | Amber Herold | |
| 3 | 1 | Amber Herold | |
| 4 | 23 | Amber Herold | h2. Why CentOS? |
| 5 | 1 | Amber Herold | |
| 6 | 42 | Anchi Cheng | see [[Select_Linux_distribution_to_use|Linux distribution recommendation]] |
| 7 | 2 | Amber Herold | |
| 8 | 21 | Amber Herold | We provide the following instructions for CentOS Installation: |
| 9 | 1 | Amber Herold | |
| 10 | 27 | Neil Voss | h2. Download the ISO disk of CentOS 5.4 |
| 11 | 21 | Amber Herold | |
| 12 | 1 | Amber Herold | # ISO files are available at |
| 13 | 8 | Amber Herold | ## http://wiki.centos.org/Download |
| 14 | 1 | Amber Herold | # Click on i386 for 32bit machines or x86_64 for 64bit machines |
| 15 | 27 | Neil Voss | # Pick a mirror and download 'CentOS-5.4-x86_64-bin-DVD.iso' file |
| 16 | 1 | Amber Herold | |
| 17 | 33 | Neil Voss | h2. Confirm download went correctly |
| 18 | |||
| 19 | perform a SHA1SUM confirmation: |
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| 20 | |||
| 21 | <pre> |
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| 22 | sha1sum CentOS-5.4-x86_64-bin-DVD.iso |
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| 23 | </pre> |
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| 25 | 34 | Neil Voss | The result should be the same as in the sha1sum file provided by CentOS: |
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| 27 | * http://centos.mirrors.tds.net/pub/linux/centos/5.4/isos/x86_64/sha1sum.txt for 64bit |
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| 28 | * http://centos.mirrors.tds.net/pub/linux/centos/5.4/isos/i386/sha1sum.txt for 32bit |
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| 31 | 33 | Neil Voss | |
| 32 | 1 | Amber Herold | h2. Burn ISO file to DVD disk |
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| 34 | 6 | Amber Herold | Use dvdrecord in Linux to burn disk |
| 35 | 1 | Amber Herold | |
| 36 | 27 | Neil Voss | <pre> |
| 37 | 33 | Neil Voss | dvdrecord -v -dao gracetime=10 dev=/dev/dvd speed=16 CentOS-5.4-x86_64-bin-DVD.iso |
| 38 | 6 | Amber Herold | </pre> |
| 39 | 1 | Amber Herold | |
| 40 | 27 | Neil Voss | h2. Install CentOS 5.4 with default packages |
| 41 | 1 | Amber Herold | |
| 42 | 28 | Neil Voss | * Setup network, root, password as desired |
| 43 | * This install will assume that only *"Desktop - GNOME"* to be selected |
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| 44 | 1 | Amber Herold | * More information available at [http://wiki.centos.org/Documentation CentOS Documentation] |
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| 46 | 23 | Amber Herold | h2. Add yourself to the sudoers file |
| 47 | 1 | Amber Herold | |
| 48 | Make sure you have root permission. |
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| 49 | 12 | Amber Herold | Open the file in an editor. ex. vi /etc/sudoers |
| 50 | 1 | Amber Herold | Look for the line: root ALL=(ALL) ALL. |
| 51 | 15 | Amber Herold | Add this line below the root version: |
| 52 | 1 | Amber Herold | |
| 53 | <pre> |
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| 54 | 37 | Amber Herold | your_username ALL=(ALL) ALL |
| 55 | 6 | Amber Herold | </pre> |
| 56 | |||
| 57 | 1 | Amber Herold | Logout and log back in with your username. |
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| 59 | 17 | Amber Herold | The CentOS installation is complete. |
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| 61 | 21 | Amber Herold | |
| 62 | 25 | Amber Herold | ______ |
| 63 | 32 | Amber Herold | |
| 64 | 40 | Anchi Cheng | [[Select Linux distribution to use|< Select Linux distribution to use ]] | [[Download additional Software|Download additional Software >]] |
| 65 | 26 | Amber Herold | |
| 66 | 31 | Amber Herold | |
| 67 | 32 | Amber Herold | ______ |