[原创] [已解决]征求Windows NT4的cmd帮助文档

qzwqzw

因为自己学习的需要
现向大家征求Windows NT4下的cmd帮助文档
猜测应该也是ntcmds.chm文件（未确定）
最好能有英文原版，中文版也可考虑
加分感谢热心人

另外，因为要发这个主题
所以才注意到版区分类里没有“求助”
但发在其它版区似乎也不合适
但愿没有违规吧

——————————————————————————————
几经辗转终于找到了一个Windows NT4 Sp6英文版的系统示例
将我找到的帮助文档打包上传，详细讨论见楼下
http://pan.baidu.com/share/link?shareid=3884860932&uk=1124163200

applba

系统内部没有吗？

qzwqzw

没办法，没有Nt4的系统实例

qzwqzw

几经辗转找到了Windows NT4的系统实例
简要做了一下分析
果然发现很多不同

其帮助文档都是hlp文件而非chm文件
文档一小部分放在WINNT\Help下
核心的重要部分都放在WINNT\system32下
其中与命令行相关的ntcmds.hlp就放在WINNT\system32下
这个帮助文档内容还不全面
包括enableextension的所有信息我都没有找到

另外除了符合标准帮助文档规范的ntcmds.hlp
还找到了两个早期帮助文档标准的doshelp.hlp和net.hlp
这两个文件都是可以记事本打开的纯文本
其中doshelp.hlp的文本内容如下

ASSOC    Displays or modifies file extension associations
AT       Schedules commands and programs to run on a computer.
ATTRIB   Displays or changes file attributes.
BREAK    Sets or clears extended CTRL+C checking.
CACLS    Displays or modifies access control lists (ACLs) of files.
CALL     Calls one batch program from another.
CD       Displays the name of or changes the current directory.
CHCP     Displays or sets the active code page number.
CHDIR    Displays the name of or changes the current directory.
CHKDSK   Checks a disk and displays a status report.
CLS      Clears the screen.
CMD      Starts a new instance of the Windows NT command interpreter.
COLOR    Sets the default console foreground and background colors.
COMP     Compares the contents of two files or sets of files.
COMPACT  Displays or alters the compression of files on NTFS partitions.
CONVERT  Converts FAT volumes to NTFS.  You cannot convert the
         current drive.
COPY     Copies one or more files to another location.
DATE     Displays or sets the date.
DEL      Deletes one or more files.
DIR      Displays a list of files and subdirectories in a directory.
DISKCOMP Compares the contents of two floppy disks.
DISKCOPY Copies the contents of one floppy disk to another.
DOSKEY   Edits command lines, recalls Windows NT commands, and creates macros.
ECHO     Displays messages, or turns command echoing on or off.
ENDLOCAL Ends localization of environment changes in a batch file.
ERASE    Deletes one or more files.
EXIT     Quits the CMD.EXE program (command interpreter).
FC       Compares two files or sets of files, and displays the differences
         between them.
FIND     Searches for a text string in a file or files.
FINDSTR  Searches for strings in files.
FOR      Runs a specified command for each file in a set of files.
FORMAT   Formats a disk for use with Windows NT.
FTYPE    Displays or modifies file types used in file extension associations.
GOTO     Directs the Windows NT command interpreter to a labeled line in a
         batch program.
GRAFTABL Enables Windows NT to display an extended character set in graphics
         mode.
HELP     Provides Help information for Windows NT commands.
IF       Performs conditional processing in batch programs.
KEYB     Configures a keyboard for a specific language.
LABEL    Creates, changes, or deletes the volume label of a disk.
MD       Creates a directory.
MKDIR    Creates a directory.
MODE     Configures a system device.
MORE     Displays output one screen at a time.
MOVE     Moves one or more files from one directory to another directory on
         the same drive.
PATH     Displays or sets a search path for executable files.
PAUSE    Suspends processing of a batch file and displays a message.
POPD     Restores the previous value of the current directory saved by PUSHD.
PRINT    Prints a text file.
PROMPT   Changes the Windows NT command prompt.
PUSHD    Saves the current directory then changes it.
RD       Removes a directory.
RECOVER  Recovers readable information from a bad or defective disk.
REM      Records comments (remarks) in batch files or CONFIG.SYS.
REN      Renames a file or files.
RENAME   Renames a file or files.
REPLACE  Replaces files.
RESTORE  Restores files that were backed up by using the BACKUP command.
RMDIR    Removes a directory.
SET      Displays, sets, or removes Windows NT environment variables.
SETLOCAL Begins localization of environment changes in a batch file.
SHIFT    Shifts the position of replaceable parameters in batch files.
SORT     Sorts input.
START    Starts a separate window to run a specified program or command.
SUBST    Associates a path with a drive letter.
TIME     Displays or sets the system time.
TITLE    Sets the window title for a CMD.EXE session.
TREE     Graphically displays the directory structure of a drive or path.
TYPE     Displays the contents of a text file.
VER      Displays the Windows NT version.
VERIFY   Tells Windows NT whether to verify that your files are written
         correctly to a disk.
VOL      Displays a disk volume label and serial number.
XCOPY    Copies files and directory trees.

看样子与help.exe的命令输出有很大关联

另外简要做了一些命令行下的测试
set /a 还没有支持~ - !等单目运算符
set /? 的描述中生成 set /a 支持 0b1001 的二进制数
但没有测试成功

cmdextversion的号码是1
这个通过if cmdextversion 1 if not cmdextverison 2 echo test 可以验证
但是不支持%cmdextversion%这个系统变量

同时不支持的还有%date% %time%等
支持的有%errorlevel% %cmdcmdline%