wmic用法示例

wmic 获取硬盘固定分区盘符:
wmic logicaldisk where "drivetype=3" get name

wmic 获取硬盘各分区文件系统以及可用空间：
wmic logicaldisk where "drivetype=3" get name,filesystem,freespace

wmic 获取进程名称以及可执行路径:
wmic process get name,executablepath

wmic 删除指定进程(根据进程名称):
wmic process where name="qq.exe" call terminate
或者用
wmic process where name="qq.exe" delete

wmic 删除指定进程(根据进程PID):
wmic process where pid="123" delete

wmic 创建新进程
wmic process call create "C:\Program Files\Tencent\QQ\QQ.exe"

在远程机器上创建新进程：
wmic /node:192.168.1.10 /user:administrator /password:123456 process call create cmd.exe

关闭本地计算机
wmic process call create shutdown.exe

重启远程计算机
wmic /node:192.168.1.10/user:administrator /password:123456 process call create "shutdown.exe -r -f -m"

更改计算机名称
wmic computersystem where "caption='%ComputerName%'" call rename newcomputername

更改帐户名
wmic USERACCOUNT where "name='%UserName%'" call rename newUserName

wmic 结束可疑进程（根据进程的启动路径）
wmic process where "name='explorer.exe' and executablepath<>'%SystemDrive%\\windows\\explorer.exe'" delete

wmic 获取物理内存
wmic memlogical get TotalPhysicalMemory|find /i /v "t"

wmic 获取文件的创建、访问、修改时间

@echo off
'wmic datafile where name^="c:\\windows\\system32\\notepad.exe" get CreationDate^,LastAccessed^,LastModified

wmic 全盘搜索某文件并获取该文件所在目录
wmic datafile where "FileName='qq' and extension='exe'" get drive,path

for /f "skip=1 tokens=1*" %i in ('wmic datafile where "FileName='qq' and extension='exe'" get drive^,path') do (set "qPath=%i%j"&@echo %qPath:~0,-3%)

获取屏幕分辨率
wmic DESKTOPMONITOR where Status='ok' get ScreenHeight,ScreenWidth

获取U盘盘符，并运行U盘上的QQ.exe
@for /f "skip=1 tokens=*" %i in ('wmic logicaldisk where "drivetype=2" get name') do (if not "%i"=="" start d:\qq.exe)

获得进程当前占用的内存和最大占用内存的大小：
wmic process where caption='filename.exe' get WorkingSetSize,PeakWorkingSetSize
把内存大小改成KB(MB的话可能有小数)
@echo off
for /f "skip=1 tokens=1-2 delims= " %%a in ('wmic process where caption^="conime.exe" get WorkingSetSize^,PeakWorkingSetSize') do (
set /a m=%%a/1024
set /a mm=%%b/1024
echo 进程conime.exe现在占用内存：%m%K；最高占用内存：%mm%K
)
pause