Aliases for a command cpth that, given a relative path to a file, gets the absolute path and copies it to the Mac clipboard

cpth.sh

alias realpath="python -c \"import os,sys; print os.path.realpath(sys.argv[1])\""
alias mypbcopy="tr -d '\n' | pbcopy"
function cpth {
  realpath $1 | mypbcopy
}