Instructions for installing CentOS on your computer » History » Version 33
Neil Voss, 05/14/2010 11:21 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 | 4 | Amber Herold | |
| 7 | 23 | Amber Herold | If you have a new computer(s) for your Leginon/Appion installation, we recommend installing CentOS because it is considered to be more stable than other varieties of Linux. |
| 8 | 12 | Amber Herold | |
| 9 | 22 | Amber Herold | CentOS is the same as Red Hat Enterprise Linux (RHEL), except that it is free and supported by the community. |
| 10 | 7 | Amber Herold | |
| 11 | 1 | Amber Herold | The reason I mention CentOS is because I wanted to keep the guide really simple. Another student and I run appion on Fedora 10 and we've run appion on SuSe in the past. I know we gotten most bits working on MacOSX, but some of the python libraries contain ancient Fortran code that does not compile easily on a Mac. But CentOS is certainly not a requirement in general, it is just that the first iteration of the guide is written for CentOS. |
| 12 | 2 | Amber Herold | |
| 13 | 21 | Amber Herold | We provide the following instructions for CentOS Installation: |
| 14 | 1 | Amber Herold | |
| 15 | 27 | Neil Voss | h2. Download the ISO disk of CentOS 5.4 |
| 16 | 21 | Amber Herold | |
| 17 | 1 | Amber Herold | # ISO files are available at |
| 18 | 8 | Amber Herold | ## http://wiki.centos.org/Download |
| 19 | 1 | Amber Herold | # Click on i386 for 32bit machines or x86_64 for 64bit machines |
| 20 | 27 | Neil Voss | # Pick a mirror and download 'CentOS-5.4-x86_64-bin-DVD.iso' file |
| 21 | 1 | Amber Herold | |
| 22 | 33 | Neil Voss | h2. Confirm download went correctly |
| 23 | |||
| 24 | perform a SHA1SUM confirmation: |
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| 25 | |||
| 26 | <pre> |
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| 27 | sha1sum CentOS-5.4-x86_64-bin-DVD.iso |
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| 28 | </pre> |
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| 29 | |||
| 30 | The result should be the same as in the file |
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| 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 | $ username ALL=(ALL) ALL |
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| 55 | 6 | Amber Herold | </pre> |
| 56 | |||
| 57 | 1 | Amber Herold | Logout and log back in with your username. |
| 58 | 17 | Amber Herold | |
| 59 | The CentOS installation is complete. |
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| 60 | 21 | Amber Herold | |
| 61 | ______ |
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| 62 | 25 | Amber Herold | |
| 63 | 32 | Amber Herold | ______ |
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| 65 | 25 | Amber Herold | [[Download additional Software|Download additional Software >]] |
| 66 | 26 | Amber Herold | |
| 67 | ______ |
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| 68 | 31 | Amber Herold | |
| 69 | 32 | Amber Herold | ______ |
| 70 | 31 | Amber Herold | |
| 71 | {{comments}} |
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| 73 | {{comment_form}} |