oracle database DBA working

wanhualeng

show ext:
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v HideFileExt /t reg_dword /d 00000000 /f


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@echo off
set disk=cdefghijklmnopqrstuvwxyz
FOR /L %%i IN (0,1,23) DO call echo %%disk:~%%i,1%%
pause

wanhualeng

lock regedit
@reg  add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableRegistryTools /t reg_dword /d 00000001 /f




------------------------
刷新策略
gpupdate.exe /force

----------------
输出倒文

@echo off
:star
set Output=
set /p Enter=请输入:
:Start
if not "%Enter%"=="" (
set Output=%Output%%Enter:~-1%
set Enter=%Enter:~0,-1%
goto :Start)
echo.
echo        %Output%
pause >nul&goto :Star

wanhualeng

::使用WMI别名获取PC主要信息.bat
::使用WMI别名获取主要信息,输出为网页格式
::--------by MOBO[墨伯] at 2006-09-16:
wmic baseboard list brief /format:hform >MyPC.htm
wmic cpu list full /format:hform >>MyPC.htm
wmic bios list brief /format:hform >>MyPC.htm
MyPC.htm

--------------------------------------------

@echo off
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::
::     先列举存在的分区，然后再逐个删除以分区名命名的共享；
::     通过修改注册表防止admin$共享在下次开机时重新加载；
::     IPC$共享需要administritor权限才能成功删除
::
::                             jm 改动于 2006-5-12
::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

title 默认共享删除器
echo.
echo ------------------------------------------------------
echo.
echo 开始删除每个分区下的默认共享.
echo.
for %%a in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do @(
    if exist %%a:\nul (
        net share %%a$ /delete>nul 2>nul && echo 成功删除名为 %%a$ 的默认共享 || echo 名为 %%a$ 的默认共享不存在
    )
)
net share admin$ /delete>nul 2>nul && echo 成功删除名为 admin$ 的默认共享 || echo 名为 admin$ 的默认共享不存在
echo.
echo ------------------------------------------------------
echo.
net stop Server>nul 2>nul && echo Server服务已停止.
net start Server>nul 2>nul && echo Server服务已启动.
echo.
echo ------------------------------------------------------
echo.
echo 修改注册表以更改系统默认设置.
echo.
echo 正在创建注册表文件.
echo Windows Registry Editor Version 5.00> c:\delshare.reg
:: 通过注册表禁止Admin$共享，以防重启后再次加载
echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters]>> c:\delshare.reg
echo "AutoShareWks"=dword:00000000>> c:\delshare.reg
echo "AutoShareServer"=dword:00000000>> c:\delshare.reg
:: 删除IPC$共享，本功能需要administritor权限才能成功删除
echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]>> c:\delshare.reg
echo "restrictanonymous"=dword:00000001>> c:\delshare.reg
echo 正在导入注册表文件以更改系统默认设置.
regedit /s c:\delshare.reg
del c:\delshare.reg && echo 临时文件已经删除.
echo.
echo ------------------------------------------------------
echo.
echo 程序已经成功删除所有的默认共享.
echo.
echo 按任意键退出...
pause>nul


---------------------------------
删除相同文件

@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION
for /f "tokens=*" %%a in ('dir/a-d/b/oe') do set/a c+=1&set a!c!=%%a&set b!c!=%%~za&set c!c!=%%~xa
for /l %%a in (1,1,%c%) do set/a d=%%a+1&for /l %%b in (!d!,1,%c%) do if not !b%%a!.==. call :1 %%a %%b
goto :eof
:1
if !b%1!==!b%2! if !c%1!==!c%2! set b%2=&del "!a%2!"
goto :eof

wanhualeng

@echo off
setlocal enabledelayedexpansion
for /f "delims=\" %%i in ('fsutil fsinfo drives^|find /v ""') do (
    set var=%%i
    set drive=!var:~-2!
    fsutil fsinfo drivetype !drive!|find "固定">nul && del /a /f /s !drive!\_desktop.ini
)
pause

wanhualeng

@echo off
cd.>script.txt
>>script.txt echo list disk
for /f %%i in ('diskpart /s script.txt^|find /c ^"联机^"') do Set HardDrivers=%%i
del script.txt /q
echo 您的计算机上硬盘安装数量为：%HardDrivers%
pause

wanhualeng

@echo off
for /f "tokens=2 delims=:" %%i in ('reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Run') do echo %systemDrive%%%i
pause>nul
批处理读注册表的Run下面的值.bat

@echo off
copy \\.\CdRom0\* nul >nul 2>nul  && echo OK || echo NO
pause

判断光驱是否可用.bat

@echo off
if exist I:\nul.ext (echo 有光盘) else (echo 无光盘)
pause>nul
判断光驱里有无光盘.bat

@echo off
:1
cls
set/p pan=请输入要测试的盘符 (不带冒号)  
for /f "tokens=1,2" %%i in ('chkntfs %pan%:') do (
    set var=%%j
    goto type
)
goto :eof
:type
set var=%var:。=%
echo %pan%的文件系统类型是 %var%
pause>nul
goto 1