China DOS Union

How to use a batch file to determine whether a process exists, and run another batch file

wmic process get name | find "the process to check" && the batch file to run

@echo off
taskklist | find /i "QQ" && echo ok || echo NO
pause

But this "tasklist" isn't as convenient to use as "WMIC". ^O^

wmic can check the exact path

How do you use wmic?? Is there any tutorial?

There is a complete one on Microsoft's website. I found it once before, but I didn't pay much attention to it, hehe, it seems to be in BIG5.

BIG5 is fine too... I can read that as well..

I'll go search for it in a bit.

Actually the built-in help is quite rich. The main thing is some common keywords and this kind of operating mode.
My usual way of learning is to start from examples and then finish it myself. Most of what I look up online is either commands or English that I can't understand, so you should still do more practical applications.

Hehe, my batch file skills were built up by practicing with writing scripts :)

I've already written a large script..<junk file cleanup work> :)

I caught countless bugs in the middle.. discovered countless problems..

In the end I solved them one by one. As a result, I found that my batch file skills had suddenly gone up a level just like that.

Heh

wimc tutorial addresshttp://www.microsoft.com/technet/prodtechnol/windowsserver2003/zh-chs/library/ServerHelp/749a0c3c-0198-441e-a53f-ad88dbc1f6cb.mspx?mfr=true

Hope everyone learns it soon

I just learned to write a little simple VBS, so here's my clumsy attempt

Option Explicit
Dim strComputer,wmiNS,wmiQuery,objWMIService
Dim colItems,objItem

wmiNS = "\root\cimv2"
wmiQuery = "Select * from Win32_Process"
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & WmiNS)
Set colItems = objWMIService.EXECQuery(WMiQuery)

For Each objItem In colItems
WScript.Echo objItem.Name & vbtab & objItem.executablepath
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