idwma

回复 4# hentai87

不固定和随机,是指只能有一个下划线,并且结尾是字母加数字这样的格式吗?

@echo off
for /f "tokens=5 delims=\" %%i in ('reg query "HKLM\SYSTEM\CurrentControlSet\Services" ^| findstr "\\[^_]*_[a-z]*[0-9]*$"') do (
    for /f "delims=_" %%j in ("%%i") do (
        echo,%%j
    )
)
pause
复制代码

idwma

回复 10# hentai87
delims能用变量,是按单个字符来分隔的
像1a2b3_abc如用abc当分隔符
1a2b3这里的123也会被分开

@echo off
setlocal enabledelayedexpansion
set "Max=1"
for /f "delims=" %%i in ('REG QUERY "HKLM\SYSTEM\CurrentControlSet\Services"') do (
	for /f "tokens=2 delims=_" %%k in ("%%~nxi") do (
		set /a _%%k+=1
		if !_%%k! GTR !Max! set "Name=%%k"
		)
	)
echo;!Name!
for /f "tokens=7 delims=\_" %%i in ('REG QUERY "HKLM\SYSTEM\CurrentControlSet\Services"^| findstr "%Name%$"') do (
echo %%i
)
pause
复制代码

idwma

回复 12# hentai87


    尴尬改了