O

Index

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-o
     file comparison operators
     logical comparison operators
object variables (Python classes)
octal characters, file permissions
octets
of= values (dd command)
office suites
     GNOME Office
         AbiWord word processing program
         Balsa mail client
         Dia diagram creation program
         Evolution mail client
         GIMP
         Gnumeric spreadsheet program
         Planner project management program 2nd
     Hancom Office
     KOffice
         KOrganizer Scheduling program
         KPilot PDA synchronization program
         KSpread spreadsheet program
         KWord word processing program
     Office (Microsoft), OpenOffice.org compatibility
     OpenOffice.org
         Base database program
         Calc spreadsheet program 2nd
         configuring
         development of
         Draw graphics program
         Impress presentation program
         installing
         Math formula editing program
         Office (Microsoft) compatibility
         website
         Writer word processing program
     WordPerfect Office 2000
ogg files
one-liner Perl code examples
OOP (Object Oriented Programming), Python
     classes
         creating instances of
         defining
         inheritance
         methods
         object variables
     constructor/destructor methods
open command, FTP text-based client interface
Open-Xchange
OpenDocument, state sponsorship of
OpenLDAP 2nd
OpenOffice.org
     Base database program
     Calc spreadsheet program
         accessing
         formatting spreadsheets
         summarizing data
         totalling/averaging cell ranges
     configuring
     development of
     Draw graphics program
     Impress presentation program
     installing
     Math formula editing program
     Office (Microsoft) compatibility
     templates/macros/clip art website
     website
     Writer word processing program
         accessing
         choosing default documents directories
         setting options
         Styles and Formatting tool
OpenSSH
    servers [See SSH servers.]
     wireless network security
operators
     overloading
     Perl
         comparison operators
         compound operators
         math operators
         miscellaneous operators
     PHP operators
         execution operators
         list of
         ternary operators
/opt directory, Linux file system hosting
optimizing
     Apache Server
     file systems
     GNOME desktop environment
     hard disks
         benchmarks
         BIOS adjustments
         file system adjustments
         hdparm command
     KDE desktop environment
     Linux kernel
     MySQL
         measuring key buffer usage
         query caches
         query optimization
         read buffers
         table caches
     SQL statements
Options configuration directive (Apache Server)
options field (ftpconversions file)
OR statements (SQL)
Oracle Collaboration Suite
OSS (Open Sound System) sound card drivers
output redirection
overburning CD website
overclocking