.bashrc_functions

# Mac shortcuts to show/hide hidden files
showFiles() {
  defaults write com.apple.finder AppleShowAllFiles YES
  killall Finder /System/Library/CoreServices/Finder.app
}
hideFiles() {
  defaults write com.apple.finder AppleShowAllFiles NO
  killall Finder /System/Library/CoreServices/Finder.app
}

# Update currentjdk link
updateCurrentJavaHome() {
  sudo ln -fs $(/usr/libexec/java_home) /Library/Java/JavaVirtualMachines/current_java_home
}

# Combine mkdir and cd into a single command
mkcd() {
	mkdir -p -- $1 && cd -P -- $1
}

# Test speed of hard drive
filesystemtest() {
	sync
	time dd ibs=1k obs=1k if=/dev/zero of=gigfile count=1000000
	time sync
	rm gigfile
}

# Print size of each file/dir in current directory
topoffenders() {
	for dir in `ls`; do
		if [ -d $dir -a ! -h $dir ]; then
			du -sxh $dir
		fi
	done
}