Move osx specific shell setup to osx.sh

shell/osx.sh

@@ -0,0 +1,39 @@
+#
+# 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
+}