====== Linux command line Directory Navigation ======
  * [[linux:directory_navigation:autojump|Autojump]]
  * [[linux:directory_navigation:z.lua|z.lua]]

===== Mark/Jump/Unmark =====
  * [[http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html|Quickly navigate your filesystem from the command-line - mark/unmark]]
  * ''vi ~/.bashrc''<code sh>
export MARKPATH=$HOME/.marks
function jump { 
    cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
}
function jopen { 
    thunar  "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
}
function mark { 
    mkdir -p "$MARKPATH"; ln -s "$(pwd)" "$MARKPATH/$1"
}
function unmark { 
    rm -i "$MARKPATH/$1"
}
function marks {
    ls -l "$MARKPATH" | sed 's/  / /g' | cut -d' ' -f9- | sed 's/ -/\t-/g' && echo
}
_completemarks() {
  local curw=${COMP_WORDS[COMP_CWORD]}
  local wordlist=$(find $MARKPATH -type l -printf "%f\n")
  COMPREPLY=($(compgen -W '${wordlist[@]}' -- "$curw"))
  return 0
}

complete -F _completemarks jump unmark
</code>
  * usage<code sh>
cd ~/some/very/deep/often-used/directory
mark deep

# This adds a symbolic link named deep to the directory ~/.marks.
# To jump to this directory, type the following from any place in the filesystem:
jump deep

# To remove the bookmark (i.e., the symbolic link), type:
unmark deep

# You can view all marks by typing:
marks
</code>
===== 기타 =====
  * https://github.com/clvv/fasd
  * https://github.com/rupa/z