Windows-常见问题及实用技巧（持续更新）

快速提取某一文件夹下所有文件名称

1. 在需要获取文件名的文件夹中新建一个txt格式的记事本文件。

2. 在记事本文件中输入：DIR . /B >LIST.TXT

3. 将此记事本文件后辍名，由txt改为bat。会弹出重命名对话框，单击“是”。

4. 双击文件“新建文本文档.bat”即可生成list.txt文件。打开txt文件就可以看到当前文件夹内的所有文件名列表。

一键获取新电脑硬件信息

bat脚本内容：

@echo off
color 0a
title 硬件检测 
mode con cols=90
sc config winmgmt start= auto >nul 2<&1
net start winmgmt 2>1nul
setlocal ENABLEDELAYEDEXPANSION
echo 主版:
for /f "tokens=1,* delims==" %%a in ('wmic BASEBOARD get Manufacturer^,Product^,Version^,SerialNumber /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 制造商 = %%b
 if "!tee!" == "4" echo 型 号 = %%b
 if "!tee!" == "5" echo 序列号 = %%b
 if "!tee!" == "6" echo 版 本 = %%b
)
set tee=0
echo BIOS:
for /f "tokens=1,* delims==" %%a in ('wmic bios get 
CurrentLanguage^,Manufacturer^,SMBIOSBIOSVersion^,SMBIOSMajorVersion^,SMBIOSMinorVersion^,ReleaseDate /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 当前语言 = %%b
 if "!tee!" == "4" echo 制造商 = %%b
 if "!tee!" == "5" echo 发行日期 = %%b
 if "!tee!" == "6" echo 版 本 = %%b
 if "!tee!" == "7" echo SMBIOSMajorVersion = %%b
 if "!tee!" == "8" echo SMBIOSMinorVersion = %%b 
)
set tee=0
echo.
echo CPU:
for /f "tokens=1,* delims==" %%a in ('wmic cpu get name^,ExtClock^,CpuStatus^,Description /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo CPU个数 = %%b
 if "!tee!" == "4" echo 处理器版本 = %%b
 if "!tee!" == "5" echo 外 频 = %%b
 if "!tee!" == "6" echo 名称及主频率 = %%b
)
set tee=0
echo.
echo 显示器:
for /f "tokens=1,* delims==" %%a in ('wmic DESKTOPMONITOR get name^,ScreenWidth^,ScreenHeight^,PNPDeviceID /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 类 型 = %%b
 if "!tee!" == "4" echo 其他信息 = %%b
 if "!tee!" == "5" echo 屏幕高 = %%b
 if "!tee!" == "6" echo 屏幕宽 = %%b
)
set tee=0
echo.
echo 硬 盘:
for /f "tokens=1,* delims==" %%a in ('wmic DISKDRIVE get model^,interfacetype^,size^,totalsectors^,partitions /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 接口类型 = %%b
 if "!tee!" == "4" echo 硬盘型号 = %%b
 if "!tee!" == "5" echo 分区数 = %%b
 if "!tee!" == "6" echo 容 量 = %%b
 if "!tee!" == "7" echo 总扇区 = %%b
)
echo 分区信息:
wmic LOGICALDISK where mediatype='12' get description,deviceid,filesystem,size,freespace
set tee=0
echo.
echo 网 卡:
for /f "tokens=1,* delims==" %%a in ('wmic NICCONFIG where "index='1'" get ipaddress^,macaddress^,description /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 网卡类型 = %%b
 if "!tee!" == "4" echo 网卡IP = %%b
 if "!tee!" == "5" echo 网卡MAC = %%b
)
set tee=0
echo.
echo 打印机:
for /f "tokens=1,* delims==" %%a in ('wmic PRINTER get caption /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 打印机名字 = %%b
)
set tee=0
echo.
echo 声 卡:
for /f "tokens=1,* delims==" %%a in ('wmic SOUNDDEV get name^,deviceid /value') do (
 set /a tee+=1
 if "!tee!" == "3" echo 其他信息 = %%b
 if "!tee!" == "4" echo 型 号 = %%b
)
set tee=0
echo.
echo 内 存: 
for /f "tokens=1,* delims==" %%a in ('systeminfo^|find "内存"') do (
 echo %%a 4534 %%b 
)
echo.
echo 显 卡:
del /f "%TEMP%\temp.txt" 2>nul
dxdiag /t %TEMP%\temp.txt
:显卡
rem 这里需要30秒左右!
if EXIST "%TEMP%\temp.txt" (
 for /f "tokens=1,2,* delims=:" %%a in ('findstr /c:" Card name:" /c:"Display Memory:" /c:"Current Mode:" "%TEMP%\temp.txt"') do (
 set /a tee+=1
 if !tee! == 1 echo 显卡型号: %%b
 if !tee! == 2 echo 显存大小: %%b
 if !tee! == 3 echo 当前设置: %%b
) ) else (
 ping /n 2 127.1>nul
 goto 显卡
)
set /p var=需要额外信息吗(y/n): 
if /i %var% == y notepad "%TEMP%\temp.txt"
del /f "%TEMP%\temp.txt" 2>nul
pause

只需要新建一个txt，复制上面代码后修改后缀名为bat(本来为txt),然后右键以管理员身份运行就可以了。

查看进程使用的端口

netstat -nbaov