My OS X defaults

osx.bash

# Disable the crash reporter
defaults write com.apple.CrashReporter DialogType -string "none"

# Check for software updates daily, not just once per week
defaults write com.apple.SoftwareUpdate ScheduleFrequency -int 1

# Automatically quit printer app once the print jobs complete
defaults write com.apple.print.PrintingPrefs "Quit When Finished" -bool true

# Expand save panel by default
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool true

# Disable smart quotes as they’re annoying when typing code
defaults write NSGlobalDomain NSAutomaticQuoteSubstitutionEnabled -bool false

# Disable smart dashes as they’re annoying when typing code
defaults write NSGlobalDomain NSAutomaticDashSubstitutionEnabled -bool false

# Enable Quitting Finder (Hide desktop icons/Cmd-Tab entry)
defaults write com.apple.finder QuitMenuItem -bool true

# Finder: show path bar
defaults write com.apple.finder ShowPathbar -bool true

# Don’t display the annoying prompt when quitting iTerm
defaults write com.googlecode.iterm2 PromptOnQuit -bool false