separate console program, can be operated through the command line, easy to DIY desire more strong users to do the task of planning inside. And it's free! Supports NTFS and FAT32, supports Windows xp/vista/win7 systems, and new versions support 64-bit systems. Defraggler's command-line version is too simple to use for system resources, without adding system services.I used to think I had to defragment it. The disk's free space should be much more, but I once found that there was a lot less spac
A disk tool designed for NT/2000/XP/Vista,
Supports almost all file systems, including fat16, FAT32,
NTFS, ntfs5, FS (encrypted file system) and so on, is a rare good tool. Yes
The hard disk is automatically reorganized at the specified time, and long Chinese file names are supported.
O O defrag Professional Edition supports the following operating systems:
+ Windows NT 4.0 Workstation (SP6 or above)
+ Windows 2000 Professional
+ Windows XP Ho
It is well known that the system will cause disk fragmentation after running for a while, which can seriously affect the speed of the system, so Windows system itself provides the defrag command to help users clean up disk fragmentation, Windows 7 is no exception, and Vista is different from windows The defrag in 7 adds more options, with command line versions containing more directives.
Disk defragmentation is a very useful feature, especially for long-used systems, as well as some computers that frequently delete files, and it is necessary for the system to defragment the disk at regular intervals. This allows you to sort out some of the file fragments and delete them.
1
The only way to open disk defragmentation is to:
Start → All programs → accessories → system tools or right-click C-Drive, select Properties, you can see the Disk Cleanup function.
2
To add disk defragmen
Smart defrag A total of two software skins for users to switch to support the use of Simplified Chinese. The software configuration option is automatically ejected after the software is installed, and the user can choose to switch freely.
Smart Defrag Configuration Interface optional skin and prophecy
Smart Defrag main interface design simple and ea
Defrag: Defragmentation of disk
[applicable] disk reads and writes many times, or the disk uses the time to be very long, may need to use this commandDefragment the disk. Disk fragmentation does not mean that the disk is broken, but only because of multiple copies and deletionsIn addition to files, disk usage can be very incoherent, causing slower speed. This article is published in http://bianceng.cn (computer science)
Usage
1. C:\>
new behavior will not occur.
8. Choice command
Choice uses this command to allow users to enter a single character to run different commands. The/C: parameter should be added for use, and C: should be followed by a prompt to enter characters without spaces. Its return code is 1234 ......
For example: choice/C: dimethyl defrag, mem, end
Will display
Defrag, mem, end [d, M, E]?Sample:The content of sample. b
: Press Y to confirm, press n to confirm, or press C to cancel. [Y, N, C]?
For example, the content of test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):
@ Echo off choice/C dimethyl/M "defrag, mem, end" I
F errorlevel 3 goto end if errorlevel 2 goto mem
If errorlevel 1 goto defrag
: Defrag
dkactivationreminder.exe in the diskeeperinstallation Directory: Select activate now/manually activate;
8. Click the "generate code" button in the registration machine to generate the activation code, copy/paste it to the activation window, and click OK.
2. O O Defrag Pro The latest Edition of O O Defrag Pro is 11, and the latest official version does not have a Simplified Chinese version. In fact
value using if errorlevel, sort the returned values from high to low ):@ Echo off choice/C dimethyl/M "defrag, mem, end" IF errorlevel 3 goto end if errorlevel 2 goto memIf errorlevel 1 goto defrag: Defrag C:/DOS/defrag goto end: Mem mem goto end: End echo good byeAfter this batch is run, "
test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):
@ Echo off
Choice/C dimethyl/M "defrag, mem, end"
If errorlevel 3 goto end
If errorlevel 2 goto mem
If errotlevel 1 goto defrag
: Defrag
C: // dos // defrag
Goto end
: Mem
Mem
Goto end
: E
O O Defrag is a disk tool designed for NT/2000/XP. It can be used in workstation, server, Advanced Server, and other versions and supports almost all file systems, including FAT16, FAT32, NTFS, NTFS5, FS (Encrypted File System) and so on, is a rare good tool. You can set the time to automatically refresh the hard disk and support long Chinese file names.
O O Defrag Professional Edition supports the follow
In win7, you can call the command line to sort out disk fragments (it may have been available for a long time, but I have never known it ).
Simple:
Defrag D:/h/u
Explanations:
Defrag. This is the name of the disk fragment program command.
D: disk D
/H indicates that fragment is run at the normal priority. The default value is low.
/U is used to display the current fragment progress
Therefore, the above com
. CMD extension. 7. Start command
Call an external program. All the DOS commands and command line programs can be called by the START command.
Common Intrusion parameters:
Minimum window size when Min starts
Separate starts a 16-bit windows program in a separate space
High starts applications in the high priority category
Realtime starts applications in the realtime priority category
Wait starts the application and waits for it to end
Parameters: these are parameters sent to the command/program.
executed within a command script, the new behavior does not occur.
8.choice command
Choice Use this command to allow the user to enter a character to run different commands. Use should be added/C: parameter, the letter should be written after the prompt can enter characters, no spaces between. Its return code is 1234 ...
...
such as: Choice/c:dme defrag,mem,end
will display
Defrag,mem,end[d,m,e]?
Sample:
cancel, press C. [Y,n,c]?
For example: The contents of the Test.bat are as follows (note that the return value is ordered from high to low by the IF errorlevel):@echo offCHOICE/C dme/m "Defrag,mem,end"if errorlevel 3 goto endif errorlevel 2 goto MEMIf Errotlevel 1 goto defrag
:d EfragC:\dos\defragGoto END
: MemMemGoto END
: Endecho Good bye
After this batch is run, the "
added/C: parameter, the letter should be written after the prompt can enter characters, no spaces between. Its return code is 1234 ...
such as: Choice/c:dme defrag,mem,end
will display
Defrag,mem,end[d,m,e]?
Sample:
The contents of Sample.bat are as follows:
@echo off
Choice/c:dme Defrag,mem,end
if errorlevel 3 goto defrag
values from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag
: DefragC: // dos // defragGoto end
: MemMemGoto end
: EndEcho good bye
After this batch is run, "defrag, mem, end [d, M, E]?" is displayed. The user can select d m e, and then the if statement makes a judgment bas
goto batch file runs here and jumps to the label specified by Goto, and is generally used in conjunction with IF. Such as:
Goto END
: End
The echo this are the end
Label used: string indicating that the line of the label is not executed
Choice Use this command to allow the user to enter a character to run different commands. Use should be added/C: parameter, the letter should be written after the prompt can enter characters, no spaces between. Its return code is 1234 ...
such as: Choice/c:
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