如果expandable-string-literal 或expandable-here-string-literal 包含變數的名稱,除非該名稱前面緊接著逸出字元,否則會由該變數值的字串表示法取代(§6.7)。 這稱為 變數替代。 注意 如果變數名稱是某些較大型表達式的一部分,則只會取代變數名稱。 例如,如果 $a 是包含元素 100 和 200 的陣列,">$a.Length<"...
Count : 1 Average : Sum : Maximum : Minimum : Property : 同样,如果将多个进程对象从Get-Processcmdlet 管道传递给Get-Membercmdlet,PowerShell 会将每个进程对象(一次一个)发送到Get-Member。Get-Member显示 .NET 类 (进程对象的类型) 及其属性和方法。
例如, $MaximumHistoryCount 變數會決定會話歷程記錄中的項目數目上限。 如需詳細資訊、清單和喜好設定變數的描述,請參閱 about_Preference_Variables。 使用變數 若要建立新的變數,請使用指派語句將值指派給變數。 您不需要先宣告變數,再使用它。 所有變數的預設值為 $null。 若要取得 PowerShell 工作階段中所有...
Parameter Set: Default Invoke-WebRequest [-Uri] <Uri> [-Body <Object> ] [-Certificate <X509Certificate> ] [-CertificateThumbprint <String> ] [-ContentType <String> ] [-Credential <PSCredential> ] [-DisableKeepAlive] [-Headers <IDictionary> ] [-InFile <String> ] [-MaximumRedirection <Int...
1Parameter Set:Default2Invoke-WebRequest [-Uri] <Uri> [-Body <Object> ] [-Certificate <X509Certificate> ] [-CertificateThumbprint <String> ] [-ContentType <String> ] [-Credential <PSCredential> ] [-DisableKeepAlive] [-Headers <IDictionary> ] [-InFile <String> ] [-MaximumRedirection <Int...
By default, each user can delete a maximum of 20 partnerships per calendar month. When the limit is reached, the partnership deletion attempt fails and an error message is displayed to the user. Expand table Type: UInt32 Position: Named Default value: None Required: False Accept pipeline ...
The maximum length is 1024 characters. If the value contains spaces, enclose the value in quotation marks ("). Expand table Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to: Exchange Online, Exchange ...
If a binary string is some multiple of 8 bits long, the highest bit is treated as the sign bit. If a hex string, which has a length that is a multiple of 8, has the first digit with 8 or higher, the numeral is treated as negative. ...
类型: String Position: Named 默认值: None 必需: False 接受管道输入: False 接受通配符: False-MaximumRedirection指定在连接失败之前,PowerShell 将该连接重定向到备用统一资源标识符 (URI) 的次数。 默认值为 5。 值为 0(零)将阻止所有重定向。 展开表 类型: Int32 Position: Named 默认值: 5 必需: ...
I'm hoping someone can provide me a PowerShell script that will calculate the current size of a SharePoint site and set the Maximum storage quota of that site to the current size + 50GB. As an example, if i have a site that's set to the default quota of 25600 GB...