osx_example_bashrc.txt

alias ll='ls -Fls'
alias la='ls -Flas'

alias psa='ps -A -r -ww'

alias c='clear'

# MacPorts Installer addition on 2014-08-19_at_22:36:10: adding an appropriate PATH variable for use with MacPorts.
export PATH="/opt/local/bin:/opt/local/sbin:$PATH"

getemails() {
	grep -Eiorh '([[:alnum:]_.-]{1,64}@[[:alnum:].-]{1,253}?\.[[:alpha:]]{2,6})' "$@" "$1" | sort | uniq | tr '[:upper:]' '[:lower:]'
}

validMX() {
	if `dig mx "$1" | grep -q 'ANSWER: 0'`; then
		echo 'false'
	else
		echo 'true'
	fi
}

tomp3() {
	ffmpeg -i $1 -codec:a libmp3lame -qscale:a 2 -b:a 320k $2
}

dnsclean(){
	echo "# remember"
	echo "sudo discoveryutil udnsflushcaches"
	sudo discoveryutil udnsflushcaches
}

svg2png(){
	echo "#remember: "
	echo "convert -density 1200 -resize 1200x1200 index.svg i.png"
	convert -density 1200 -resize 1200x1200 "$1" "$1.png"
}