#
# OSX Related
#

# Fix wifi issues on OS X 10.10.x Yosemite.
#  - from: https://medium.com/@mariociabarra/wifried-ios-8-wifi-performance-issues-3029a164ce94
alias fix_wifi="sudo ifconfig awdl0 down"
alias unfix_wifi="sudo ifconfig awdl0 up"

# Disable the system built-in cmd+ctrl+d global hotkey to lookup word in
# dictionary on OS X. Must reboot after running.
#  - from: ://apple.stackexchange.com/a/114269
osx-disable-lookup-word-hotkey() {
  defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 70 \
           '<dict><key>enabled</key><false/></dict>'
  echo "Command-Control-D hotkey disabled. Please reboot to take effect."
}

# Show hidden files in Finder.
show_files() {
  defaults write com.apple.finder AppleShowAllFiles YES
  killall Finder "/System/Library/CoreServices/Finder.app"
}

# Don't show hidden files in Finder.
hide_files() {
  defaults write com.apple.finder AppleShowAllFiles NO
  killall Finder "/System/Library/CoreServices/Finder.app"
}

# Power management
alias pm-hibernate="sudo pmset -a hibernatemode 25"
alias pm-safesleep="sudo pmset -a hibernatemode 3"
alias pm-sleep="sudo pmset -a hibernatemode 0"

hibernate() {
  sudo pmset -a hibernatemode 25
  sudo pmset sleepnow
}