UNIX for Dummies Questions & Answers

tree -d ~

#!/bin/bash

prg=$0

shopt -s nullglob

printd () {

  local _d

  [[ -d "$1" && -e "$1" ]] || {
    printf 'usage: %s <path>\n' "$prg"
    return 1
    }

  cd "$1"

  for _d in "$PWD"/*/; do
    _d="${_d%/}"
    printf '%s|__%s/\n' "$_ind" "${_d##*/}"
    _ind="$_ind!  "
    [ -x "$_d" ] &&  printd "$_d"
    _ind="${_ind%???}"
  done

}

printd "$1

find . -type d | 
  sed 's;[^/]*/;|____;g;s;____|;    |;g'

#!/bin/bash
direc=~
seperator=....
list=$(ls -l $direc | egrep '^d' | cut -d" " -f8)
count=0
function printList() {

        for line in $*
        do
                echo "$line -($count)"
                ((count++))
                nextList=$(ls -l $direc/$1 | egrep '^d' | cut -d" " -f8 )
                direc=$direc/$1
                shift
                printList $nextList 2>/dev/null
                echo -n $seperator
        done
}
printList $list 2>/dev/null