http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html

jump_marks.sh

#!/bin/sh
in_place() {
	content="$1"
	file="$2"
	id="$3"
	range="/^#${id} START\$/,/^#${id} END\$/"
	[ -f "$file" ] && [ -n "$(tail -c 1 "$file")" ] && echo >>"$file"
	{ rm -- "$file" && sed "${range}d" >"$file"; } <"$file" && sed -n "${range}p" >>"$file" <"$content"
}
in_place "$0" "$HOME/.profile" 'Jump marks .profile'
in_place "$0" "$HOME/.bash_completion" 'Jump marks .bash_completion'
exit 0

#Jump marks .profile START
jump() {
	#new
	store="$HOME/.jump_marks"
	case "$1" in
		mark)
			name="${2-$(basename -- "$PWD")}"
			mkdir -p "$store" && ln -s "$PWD" "$store/$name"
			unset name
			;;
		marks|list|ls)
			FS="$(printf '\x1C')"
			find "$store" -type l -prune -execdir stat -f "%N$FS->$FS%Y" '{}' ';' | column -s "$FS" -t
			unset FS
			;;
		unmark)
			name="${2-$(basename -- "$PWD")}"
			rm -i -- "$store/$name" || echo "No such mark: $name"
			unset name
			;;
		*)
			name="$1"
			cd -P -- "$store/$name" 2>/dev/null || echo "No such mark: $name"
			unset name
			;;
	esac
	unset store
}
#Jump marks .profile END
#Jump marks .bash_completion START
_complete_marks() {
	#new
  declare cur="${COMP_WORDS[COMP_CWORD]}"
	declare -a dirlist
	IFS=$'\n'; dirlist=( $(find "$HOME/.jump_marks" -type l -prune -execdir stat -f '%N' '{}' ';') ); unset IFS
  COMPREPLY=( $(compgen -W "${dirlist[*]} mark list unmark" -- "$cur") )
  return 0
}
complete -F _complete_marks jump unmark
#Jump marks .bash_completion END