gistfile1.txt

#add script to .oh-my-zsh/lib/functions.zsh

function rm () {
  local path
  for path in "$@"; do
    # ignore any arguments
    if [[ "$path" = -* ]]; then :
    else
      local dst=${path##*/}
      # append the time if necessary
      while [ -e ~/.Trash/"$dst" ]; do
        dst="$dst "$(date +%H-%M-%S)
      done
      /bin/mv "$path" ~/.Trash/"$dst"
    fi
  done
}