利用foreach 循环和 PowerShell 管道,使用Test-Connection执行 ping 扫描以识别其他主机: meterpreter>powershell_execute'1..254|foreach{"192.168.171.${_}: $(Test-Connection -TimeoutSeconds 1 -Count 1 -ComputerName 192.168.171.${_} -Quiet)"}'192.168.171.1:True192.168.171.2:False192.168.171.3:False...
about_Objects 關於屬性 關於_方法 沒有PowerShell Cmdlet 可以啟動或停止某個功能? 別忘了檢查 Get Cmdlet 上的方法 下一步 在下一章中,您將了解單行程式碼和管線。 其他資源 訓練 模組 使用CIM 和 WMI 方法查詢及操作資料庫物件 - Training 本課程模組說明如何使用 CIM 和 WMI 透過方法進行變更。 可用的方法...
-Name <System.String> Gets help about the specified command or concept. Enter the name of a cmdlet, function, provider, script, or workflow, such as `Get-Member`, a conceptual article name, such as `about_Objects`, or an alias, such as `ls`. Wildcard characters are permitted in cmdle...
How to Autosize Columns when using PowerShell using excel objects How to backup application event log to .evtx file using powershell How to calculate file and folder count while excluding subfolders? How to call a batch file with parameters from powershell script How to call a parameterised bat...
if($textFiles=Get-ChildItem*.txt) {$textFiles.Count } In this example, if no files match, theGet-ChildItemcommand returns nothing and assigns nothing to$textFiles, which is considered$falsein a boolean context. If one or moreFileInfoobjects are assigned to$textFiles, the conditional evaluates...
How to Autosize Columns when using PowerShell using excel objects How to backup application event log to .evtx file using powershell How to calculate file and folder count while excluding subfolders? How to call a batch file with parameters from powershell script How to call a parameterise...
Specifies the number of script blocks that run in parallel. Input objects are blocked until the running script block count falls below theThrottleLimit. The default value is5. The ThrottleLimit parameter limits the number of parallel scripts running during each instance ofForEach-Object -Parallel....
the variable$_simply represents the current object in the pipeline. Becauseallthe objects in the pipeline are folders, we can use the GetFiles method to retrieve all the files in the folder; in addition, we can use the Count property to determine the number of files GetFiles returned. And ...
Count 50000 The script above collects 50,000 log entries on the local machine from 10 system log names. Running this in parallel is almost twice as fast as running sequentially, because it involves some relatively slow disk access and can also take advantage of the machine multiple cores as ...
Community Extensions you also install a DirectoryServices provider that enables you to access Active Directory in the exact same manner you access the file system. For example, suppose you’re a member of the Fabrikam domain. Want to take a look at the objects stored in the root of that ...