.zshrc

touch ~/.zshmarks && source ~/.zshmarks
function b() {
  echo "hash -d $1=\"`pwd`\"" >> ~/.zshmarks && source ~/.zshmarks
}

usage

ishah@maelstrom: ~/dev/elisp $ pwd                                                                                                                                        
/Users/ishah/dev/elisp

# bookmark
ishah@maelstrom: ~/dev/elisp $ b el                                                                                                                                       
ishah@maelstrom: ~el $


#to navigate
ishah@maelstrom: ~ $ ~el                                                                                                                                                
ishah@maelstrom: ~el $