как упорядочить файлы чтобы можно было всегда найти нужный файл без поиска

# tree -d -L 3
.
|-- !BANKS
|   |-- privat
|   |   `-- s4et_v_bumagah
|   `-- usb
|       |-- banks-partners
|       |-- cards
|       |-- ras4etniy s4et
|       `-- s4et_v_bumagah
|-- !BRANDS
|   |-- ASUS -> /downloads/!HARDWARE/!BRANDS/ASUS
|   |-- ATI
|   |   `-- linux_files
|   |-- ATMEL -> /downloads/!HARDWARE/!BRANDS/ATMEL
|   |-- Adobe -> /downloads/!SOFTWARE/!BRANDS/Adobe
|   |-- DS-Maxim -> /downloads/!HARDWARE/!BRANDS/DS-Maxim
|   |-- ESC
|   |   `-- NFORCE
|   |-- FTDI -> /downloads/!HARDWARE/FTDI
|-- !CADS
|   |-- KiCAD
|   `-- gEDA
|-- !HARDWARE
|   |-- !ADC
|   |   |-- AD
|   |   |-- MAX
|   |   |-- adam-4000
|   |   `-- icp-7017
|   |-- !BRANDS
|   |   |-- ASUS
|   |   |-- ATMEL
|   |   |-- DS-Maxim
|   |   |-- Indesit
|   |   |-- MeanWell
|   |   |-- RS
|   |   `-- VIA
|   |-- !CASES
|   |   `-- codegen
|   |-- !CONNECTORS
|   |-- !CPU
|   |   |-- !ARM
|   |   |-- !ATMEGA -> /downloads/!BRANDS/ATMEL/ATMEGA
|   |   |-- !IA32_CPU
|   |   |-- !SHARC
|   |   |-- !STM
|   |   `-- !TMS
|-- !HISTORY
|   |-- Anabaptist_history
|   |   `-- ist4
|   `-- Пепелацы летят на луну!_files
|-- !HOWTO
|   |-- ACP-Modem
|   |-- ACPI-HOWTO
|   |-- ADSL-Bandwidth-Management-HOWTO
|   |-- ATA-RAID-HOWTO
|   |-- ATM-Linux-HOWTO
|   |-- AX25-HOWTO
|   |-- Accessibility-Dev-HOWTO
|   |-- Accessibility-HOWTO
|   |-- Adv-Bash-Scr-HOWTO
|   |-- Adv-Routing-HOWTO
|   |-- Antares-RAID-sparcLinux-HOWTO
|   |-- Apache-Compile-HOWTO
|   |-- Apache-WebDAV-LDAP-HOWTO
|   |-- Assembly-HOWTO
|   |-- Astronomy-HOWTO
|   |-- Athlon-Powersaving-HOWTO
|   |-- Authentication-Gateway-HOWTO
|-- !INTERFACES
|   |-- Clusters
|   |   |-- InfiniBand
|   |   |-- MyriNet
|   |   |-- QsNet
|   |   `-- SCI
|   |-- FibreChanel
|   |-- GENERAL
|   |-- Networks
|   |   |-- Ethernet
|   |   |-- RS-485
|   |   `-- TokenRing
|   |-- PureSerial
|   |   |-- 1-wire
|   |   `-- RS-485
|   |-- ata-atapi-5
|   |-- pci
|   |   |-- EXT-PCI Riser Card_files
|   |   `-- mini-PCI
|   |-- scsi
|   `-- video
|       `-- dvi
|-- !Languages
|   |-- !Human
|   |   `-- !ENGLISH
|   |-- !NonProgramming
|   |   |-- OOA
|   |   |-- uml
|   |   |-- xml-1.0-2e
|   |   `-- xsl
|   `-- !Programming
|       |-- C
|       |-- CPP
|       |-- D
|       |-- GNU_Make
|       |-- JSP
|       |-- Lisp
|       |-- ML
|       |-- PostScript
|       |-- Scheme
|       |-- awk
|       |-- bash
|       |-- c++
|       |-- esc_p2
|       |-- forth
|       |-- func_prog
|       |-- haskell
|       |-- incoming
|       |-- java
|       |-- jscript
|       |-- latex
|       |-- lex_yacc
|       |-- m4
|       |-- pascal
|       |-- perl
|       |-- php
|       |-- prolog
|       |-- python
|       |-- sed
|       `-- tcl
|-- !MECHANICAL
|   |-- !GEARBOX
|   |   `-- Planetary
|   |-- !StepMotor
|   |-- Conditioners
|   |-- incoming
|   |-- stul
|-- !MEDIA
|   |-- !AUDIO
|   |   |-- !PHILOSOPHY
|   |   |-- Surganova_Svetlana
|   |   |-- Давидюки-Почуй
|   |   `-- Моцарт 
|   |-- !PICTURES  
|   |   |-- Abort  
|   |   |-- screenshots
|   |   `-- tn
|   |-- !VIDEO
|   |   |-- Skorb' 
|   |   |-- Vitya  
|   |   |-- incoming
|   |   `-- massons
|   |-- 2dacap_files
|   |-- The JLN Labs home page_files
|   |-- Toma
|   |   `-- sr2k.toxahost.ru
|   |-- actv3tst_files
|   |-- liftbldr_files
|   |-- main_files 
|   |-- tmp
|   `-- Электрофорная_машина_files
|-- !OS
|   |-- Singularity
|   |-- unix-doc   
|   |   |-- bsd
|   |   |-- linux  
|   |   |-- minix  
|   |   `-- solaris
|   `-- УстановкаНесколькихОСнаОдинКомпьютер.htmlcontent
|-- !SCHEMATICS
|   |-- Ethernut   
|   |   |-- 1
|   |   `-- 2
|   |-- sch
|   `-- siberia
|-- !SOFTWARE
|   |-- !AMD64
|   |-- !ARCHIVERS 
|   |   |-- 7z
|   |   |-- infozip
|   |   |-- lzma   
|   |   |-- p7zip  
|   |   |-- rar
|   |   |-- tar
|   |   `-- xz
|   |-- !ARM
|   |-- !AVR
|   |   |-- !LIBC -> /docs/!SOFTWARE/!LIBC/!AVR
|   |   |-- avr-bialix
|   |   |-- avr-faq_files
|   |   |-- build-avr-gcc
|   |   |-- cdk-avr
|   |   `-- mhvavrtools-src
|   |-- !BINUTILS  
|   |   `-- avr-2.19.1
|   |-- !BRANDS
|   |   |-- ATMEL -> /downloads/!HARDWARE/!BRANDS/ATMEL/!SOFTWARE
|   |   |-- Adobe  
|   |   |-- DS-Maxim -> /downloads/!BRANDS/DS-Maxim/!SOFTWARE/..
|   |   |-- MS
|   |   |-- SUN
|   |   `-- nvidia 
|   |-- !COMPILERS 
|   |   |-- GCC
|   |   |-- Ragel  
|   |   `-- cyclone
|   |-- !DOS
|   |-- !DRIVERS   
|   |-- !EDITORS   
|   |   |-- GIMP   
|   |   |-- emacs  
|   |   `-- vim
|   |-- !IA32
|   |   `-- yasm   
....