r5288665
新手上路
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发帖 7
注册 2006-12-28
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[转贴]CMD应用实例
在cmd下，你可以用一个命令完成在windows下纷繁的操作才完成的任务，
甚至可以完成在在windows下不可能的完成的任务。
希望擅长者和爱好者写出你的应用实例。
1.不要命令大全之类的，要的是实例。
2.自己要测试。
3.用windows自带的命令及批处理文件，
4.把命令和结果从cmd下复制，粘贴到这里。
一、来个简单的，可以查看硬盘的剩余空间
C:\>for %a in (c: d: e: f:) do @dir %a | find "可用字节"
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]6 个目录 3,373,113,344 可用字节
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]6 个目录 2,259,116,032 可用字节
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]7 个目录 2,656,223,232 可用字节
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]11 个目录 12,217,028,608 可用字节
C:\>
二、Change your IP Addreess under CMD
@echo off
REM Comment: Tested on Windows 2000 Server English Version.If you want use this script, please replace the Interface name with mine.
setlocal
set IPAddress=%1
set NetMask=%2
set GateWay=%3
if not [%GateWay%]==[] goto :ipwithgw
if [%IPAddress%]==[] goto :usage
if [%NetMask%]==[] goto :c
if %NetMask:~0,3%==255 goto :setall
:setall
netsh interface ip set address name = "Local Area Connection" source = static addr = %IPAddress% mask = %NetMask%
goto end
:C
netsh interface ip set address name = "Local Area Connection" source = static addr = %IPAddress% mask = 255.255.255.0
goto end
:ipwithgw
netsh interface ip set address name = "Local Area Connection" source = static addr = %IPAddress% mask = %NetMask%
netsh interface ip set address name = "Local Area Connection" gateway = %GateWay% gwmetric = 1
goto end
:usage
echo Usage of ChangeIP:
echo Changeip IPAddress [NetMask] [Default GateWay]
:end
ipconfig /all
三、reboot.bat
@echo off
setlocal
cd/d %temp%
echo [version] > reboot.inf
set inf=InstallHinfSection DefaultInstall
echo signature=$WINDOWS NT$ >> reboot.inf
echo [defaultinstall] >> reboot.inf
rundll32 setupapi,%inf% 1 %temp%\reboot.inf
del reboot.inf
四、查询主机Hot-Fix的脚本－－Patch.vbs
winmgmt1 = "winmgmts:{impersonationLevel=impersonate}!//"& ComputerName &""
Set SPSet = GetObject( winmgmt1 ).InstancesOf ("Win32_OperatingSystem")
WScript.Echo "====================================================="
WScript.Echo "Computer Operating System Properties for " & ""& ComputerName &""
WScript.Echo "====================================================="
For each SP in SPSet
WScript.Echo "Operating System: " & SP.Name
WScript.Echo "Install Date: " & left (cstr(SP.installdate),4) & "-" & mid (cstr(SP.installdate),5,2) & "-" & mid (cstr(SP.installdate),7,2)
WScript.Echo "Build Number: " & SP.BuildNumber
WScript.Echo "Build Type: " & SP.CSDVersion
next
'Sub GetHotfixInfos() '获取已安装的Hot-Fixes信息
winmgmt = "winmgmts:{impersonationLevel=impersonate}!//"& ComputerName &""
Set QFESet = GetObject( winmgmt).InstancesOf ("Win32_QuickFixEngineering")
WScript.Echo "====================================================="
WScript.Echo "The following HotFixes have been Installed:"
For each QFE in QFESet
WScript.Echo QFE.HotFixID
WScript.Echo QFE.FixComments
Wscript.Echo "Please visit http://support.microsoft.com/support/kb/articles/" & left(QFE.HotFixID,4) & "/" & mid(QFE.HotFixID,5,1) & "/" & right(QFE.HotFixID,2) & ".ASP"
Wscript.Echo QFE.ServicePackInEffect
Wscript.Echo "-----------------------------------------------------"
next
'End Sub
五、你是Administrator，另外有一个管理员叫Admin，如果我不想让Admin在资源管理器中设置文件的安全属性，那么我们只要对 %systemroot%system32 shx32.dll进行权限设置，默认情况下，该文件的权限为：
BUILTINAdministrators:F
Everyone:R
BUILTINPower Users:R
NT AUTHORITYSYSTEM:F
BUILTINUsers:R
如果我们运行 cacls %systemroot%/system32/rshx32.dll /d admin
那么admin用户登陆到服务器后，在资源管理器中也就无法对文件或者文件夹进行安全设置了。如果我们再把cacls.exe文件也进行权限设置，让admin用户无法访问的话，那他就只能从别的服务器上copy一个cacls.exe来对文件进行权限设置了......
六、查看主机变量的VBS，包括系统、进程、用户等的环境变量
Author: joyadam@myrealbox.com
Date: 2002-1-13 18:34:35
'=====================================================
'FileName: envar.vbs
'Usage: cscript envar.vbs
'Author: joyadam@myrealbox.com
'HomePage: www.sometips.com
'Date: 2001-04-28
'Comment: This Script will query the environments on your machine.
'=====================================================
Set shellobj = CreateObject("WScript.Shell")
WScript.Echo "System environments variables..."
Wscript.Echo "=================================================="
For Each envvar In shellobj.Environment("SYSTEM")
WScript.Echo envvar
Next
WScript.Echo vbCrLf & "Process environments variables..."
Wscript.Echo "=================================================="
For Each envvar In shellobj.Environment("PROCESS")
WScript.Echo envvar
Next
WScript.Echo vbCrLf & "USER environments variables..."
Wscript.Echo "=================================================="
For Each envvar In shellobj.Environment("USER")
WScript.Echo envvar
Next
WScript.Echo vbCrLf & "VOLATILE environments variables..."
Wscript.Echo "=================================================="
For Each envvar In shellobj.Environment("VOLATILE")
WScript.Echo envvar
Next
七、Windows 下的“Which”命令
Author: joyadam@myrealbox.com
[$nbsp][$nbsp]Date: 2002-1-13 18:34:21
在Linux下，有一个命令叫做which，它可以在Path中寻找某个命令所在的目录并显示出来。
Linux下：
[adam@isbase adam]$ which ls
/bin/ls
[adam@isbase adam]$ which rm
/bin/rm
在NT的Resource Kit中有一个where.exe，他也有相同的功效，不过一套Resource Kit要300美元，在这里我们可以作一个批处理文件来实现这个功能。
使用记事本编辑一个which.bat,并将其存放在Winnt目录或者其他Path变量中的目录里，该批处理文件的内容如下：
@echo off
Rem 检查命令行参数
if {%1}=={} goto :Usage
for %%i in ({ {/ {-) do if {%1}==%%i?} goto :Usage %%i
echo.
:Rem 在当前目录检查看是否存在该文件
for %%i in (%1) do if exist %%~nx%i (
[$nbsp][$nbsp][$nbsp][$nbsp]echo %%~Fi
[$nbsp][$nbsp][$nbsp][$nbsp]goto :EOF
)
:Rem 在Path中检查该文件
for %%i in (%1) do (
[$nbsp][$nbsp][$nbsp][$nbsp]if exist %%~$PATH:i (
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]echo %%~$PATH:i
[$nbsp][$nbsp][$nbsp][$nbsp]) else (
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]echo Error: %1 不在路径里！！！
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]goto :Usage
[$nbsp][$nbsp][$nbsp][$nbsp])
)
goto :EOF
:Usage
echo.
echo WHICH "filename"
echo.
echo 输入文件明，返回该文件的全路径！
echo.
我们来对我们的程序作一个测试：
Microsoft Windows 2000 [Version 5.00.2195]
(C) 版权所有 1985-1998 Microsoft Corp.
C:\>which
WHICH "filename"
[$nbsp][$nbsp][$nbsp][$nbsp][$nbsp][$nbsp]输入文件明，返回该文件的全路径！
C:\>which cmd.exe
C:\WINNT\system32\cmd.exe
C:\>
OK，测试通过！
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