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Welcome. Thank you for attending this special Computer Club event Day 2 of the 4 Day Linux Tutorial Linux Installation. Planning your installation. Purpose of your server: Standalone workstation? Personal computer? (games, word processing) Server/Dedicated Server? (Apache, FTP, SSH,…)
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Welcome • Thank you for attending this special Computer Club event • Day 2 of the 4 Day Linux Tutorial • Linux Installation
Planning your installation • Purpose of your server: • Standalone workstation? • Personal computer? (games, word processing) • Server/Dedicated Server? (Apache, FTP, SSH,…) • Customized?
Linux vs. Other operating systems • Linux vs. Microsoft • Microsoft dominant in personal computing • Linux dominant in scientific and servers environment • Linux vs. UNIX • Linux: Free + more generic • UNIX: More customized for certain tasks, tuned for higher performance.
Getting your copy of Linux • http://www.linuxiso.org • http://www.freeBSD.org (My favorite ) • http://www.redhat.com • http://www.slackware.com • http://www.gentoo.org • http://www.mandrakelinux.com/en/ • College of Staten Island Library
Hardware Information • What is the budget you are working with? • Less than $3000? • More than $3000? • Again, what is the purpose of the system? • Server? • Workstation? • Gaming?
Hardware continued… • Workstations/Personal systems: • Good input/output devices • Good peripherals • Servers: • Fast processor(s) • Lots of memory (RAM/Disk Space) • Fast hardware
Continued… • Hardware compatibility • For different versions google for: “Linux Hardware Compatibility” • Go to distribution’s website • For RedHat: http://hardware.redhat.com/hcl/
Hardware specs. • Computer Architecture: • X86 Pentium AMD • Sparc • Alpha • PPC
Partitions continued… • Setting up the partition sizes: • /boot: Approximately 30 megs • /swap: 2 times the size of your RAM • /home: Determined by the admin/user • /: Determined by the admin/user
Choice of File Systems • Standard: • Second Extended Filesystem (Ext2FS) • Journaling: • Major flaws of "traditional" filesystems like Ext2FS is their low tolerance to abrupt system breakdowns (power failure or crashing software). Journaling File systems help prevent this.
Types of Journaling File Systems • Ext3 • Offers the journal filesystem technology, while keeping Ext2FS structure – ensuring an excellent compatibility. • ReiserFS (added to kernel 2.4.1) • Unlike to Ext3FS, ReiserFS is created from scratch. It is journalized like Ext3FS, but its internal structure is radically different. Specifically, it uses binary-tree concepts inspired by database software.
Installing Linux • Installation first runs minimal boot version of Linux • What type of media: • DVD, CD, Network, Floppy • Methods: • Text, GUI, Script based