启动时脚本示例

@echo off
::
:: UltraDefrag - a powerful disk defragmenter for Windows.
::
:: ud-boot-time-custom.cmd - custom script for boot time defragmentation.
::
:: Visit https://en.wikibooks.org/wiki/Windows_Batch_Scripting
:: for general information about the script syntax.
::
:: Refer to the Boot time interface section of UltraDefrag documentation
:: at https://ultradefrag.net/support/boot-time-interface/ for detailed
:: information about the supported commands and environment variables
:: controlling their behaviour.
::
:: Please note that you have to save this file in Unicode
:: (UTF-16 / UCS-2 LE BOM) encoding.
::
:: For syntax highlighting the Notepad++ editor can be used.
:: The latest version of it can be downloaded for free from
:: http://www.notepad-plus-plus.org/
::

:: Below is a sample script. It defragments system files, including
:: registry, paging and hibernation files. Feel free to adjust it
:: to make it more suitable for your needs, replace it entirely
:: or keep as is.

:: turn the boot time defragmentation off for subsequent boots
boot-off

set UD_CLEAN_TEMP_FILES=1
set UD_TEMP_FILES_EXP_TIME=24h
set UD_DEFRAGMENTATION_DEPTH=80
set UD_IN_FILTER=*windows*;*winnt*;*ntuser*;*pagefile.sys;*hiberfil.sys
set UD_EX_FILTER=*temp*;*tmp*;*dllcache*;*ServicePackFiles*;*.log;*Windows.old*
set UD_EX_FILTER=%UD_EX_FILTER%;*\Windows\servicing\*

:: exclude big fragments which rarely benefit from defragmentation
set UD_FRAGMENT_SIZE_THRESHOLD=20MB

:: on solid state drives exclude slightly fragmented content as well
set UD_SSD_FRAGMENTS_THRESHOLD=20

:: uncomment the following line to increase amount of debugging output
:: set UD_DBGPRINT_LEVEL=DETAILED

:: uncomment the following line to save debugging output to a log file
:: set UD_LOG_FILE_PATH=%UD_INSTALL_DIR%\logs\ud-boot-time.log

udefrag %SystemDrive%

exit

@echo off
::
:: This script performs the full optimization
:: of all the available non-removable disks
:: except solid state drives (SSD) for which
:: it performs defragmentation and trimming only.
::
:: Please note, you have to save this script
:: in Unicode (UTF-16 / UCS-2 LE BOM) encoding.
::

:: turn the boot time defragmentation off for subsequent boots
boot-off

:: skip slightly fragmented files on SSD
set UD_SSD_FRAGMENTS_THRESHOLD=20

:: during SSD optimization defragment and trim the disk only
set UD_SSD_DEFRAGMENT_AND_TRIM_ONLY=1

:: place Windows boot, hibernation and paging files
:: to the very beginning of the system disk
set HPF=%SystemRoot%\system32\ntoskrnl.exe
set HPF=%HPF%;%SystemRoot%\system32\bootvid.dll
set HPF=%HPF%;%SystemRoot%\system32\hal.dll
set HPF=%HPF%;%SystemRoot%\system32\*.nls
set HPF=%HPF%;%SystemRoot%\system32\config\SYSTEM
set HPF=%HPF%;%SystemRoot%\system32\drivers\*
set HPF=%HPF%;%SystemDrive%\hiberfil.sys
set HPF=%HPF%;%SystemDrive%\pagefile.sys
set UD_HIGH_PRIORITY_FILES=%HPF%

udefrag -o --all-fixed

:: pass control back to the Windows boot process
exit

@echo off
::
:: This script excludes temporary files, archives,
:: multimedia files and big fragments from defragmentation
:: and then defragments all the available non-removable disks.
::
:: Please note, you have to save this script
:: in Unicode (UTF-16 / UCS-2 LE BOM) encoding.
::

:: turn the boot time defragmentation off for subsequent boots
boot-off

:: exclude temporary files
set UD_EX_FILTER=*system volume information*;*temp*;*tmp*;*recycle*
set UD_EX_FILTER=%UD_EX_FILTER%;*dllcache*;*ServicePackFiles*;*.log
set UD_EX_FILTER=%UD_EX_FILTER%;*Windows.old*

:: exclude archives
set ARCHIVE_PATTERNS=*.7z;*.7z.*;*.arj;*.bkf;*.bz2;*.bzip2;*.cab;*.cpio;*.deb
set ARCHIVE_PATTERNS=%ARCHIVE_PATTERNS%;*.dmg;*.gz;*.gzip;*.lha;*.lzh;*.lzma
set ARCHIVE_PATTERNS=%ARCHIVE_PATTERNS%;*.rar;*.rpm;*.swm;*.tar;*.taz;*.tbz
set ARCHIVE_PATTERNS=%ARCHIVE_PATTERNS%;*.tbz2;*.tgz;*.tpz;*.txz;*.xar;*.xz
set ARCHIVE_PATTERNS=%ARCHIVE_PATTERNS%;*.z;*.zip
set UD_EX_FILTER=%UD_EX_FILTER%;%ARCHIVE_PATTERNS%

:: exclude multimedia files
set AUDIO_PATTERNS=*.aif;*.cda;*.flac;*.iff;*.kpl;*.m3u;*.m4a;*.mid
set AUDIO_PATTERNS=%AUDIO_PATTERNS%;*.mp3;*.mpa;*.ra;*.wav;*.wma
set VIDEO_PATTERNS=*.3g2;*.3gp;*.asf;*.asx;*.avi;*.flv;*.mov;*.mp4
set VIDEO_PATTERNS=%VIDEO_PATTERNS%;*.mpg;*.rm;*.srt;*.swf;*.vob;*.wmv
set UD_EX_FILTER=%UD_EX_FILTER%;%AUDIO_PATTERNS%;%VIDEO_PATTERNS%

:: exclude big fragments
set UD_FRAGMENT_SIZE_THRESHOLD=20MB

:: defragment all the available non-removable disks
udefrag --all-fixed

:: pass control back to the Windows boot process
exit

@echo off
::
:: This script defragments all the available
:: non-removable disks except the disk H:
::
:: Please note, you have to save this script
:: in Unicode (UTF-16 / UCS-2 LE BOM) encoding.
::

:: turn the boot time defragmentation off for subsequent boots
boot-off

set UD_EX_FILTER=%UD_EX_FILTER%;H:\*

udefrag --all-fixed

:: pass control back to the Windows boot process
exit

@echo off
::
:: This script performs the full optimization
:: of all the available non-removable disks
:: having fragmentation level above 20%.
::
:: Please note, you have to save this script
:: in Unicode (UTF-16 / UCS-2 LE BOM) encoding.
::

:: turn the boot time defragmentation off for subsequent boots
boot-off

set UD_FRAGMENTATION_THRESHOLD=20

:: place Windows boot, hibernation and paging files
:: to the very beginning of the system disk
set HPF=%SystemRoot%\system32\ntoskrnl.exe
set HPF=%HPF%;%SystemRoot%\system32\bootvid.dll
set HPF=%HPF%;%SystemRoot%\system32\hal.dll
set HPF=%HPF%;%SystemRoot%\system32\*.nls
set HPF=%HPF%;%SystemRoot%\system32\config\SYSTEM
set HPF=%HPF%;%SystemRoot%\system32\drivers\*
set HPF=%HPF%;%SystemDrive%\hiberfil.sys
set HPF=%HPF%;%SystemDrive%\pagefile.sys
set UD_HIGH_PRIORITY_FILES=%HPF%

udefrag -o --all-fixed

:: pass control back to the Windows boot process
exit

@echo off
::
:: This script optimizes the system disk
:: and then shuts the computer down.
::
:: Please note, you have to save this script
:: in Unicode (UTF-16 / UCS-2 LE BOM) encoding.
::

:: turn the boot time defragmentation off for subsequent boots
boot-off

:: place Windows boot, hibernation and paging files
:: to the very beginning of the system disk
set HPF=%SystemRoot%\system32\ntoskrnl.exe
set HPF=%HPF%;%SystemRoot%\system32\bootvid.dll
set HPF=%HPF%;%SystemRoot%\system32\hal.dll
set HPF=%HPF%;%SystemRoot%\system32\*.nls
set HPF=%HPF%;%SystemRoot%\system32\config\SYSTEM
set HPF=%HPF%;%SystemRoot%\system32\drivers\*
set HPF=%HPF%;%SystemDrive%\hiberfil.sys
set HPF=%HPF%;%SystemDrive%\pagefile.sys
set UD_HIGH_PRIORITY_FILES=%HPF%

:: optimize the system disk
udefrag -o %SystemDrive%

:: shut the computer down when the disk optimization finishes
shutdown