Get-ChildItem命令會接受要列出之項目路徑中的通配符。 因為通配符比對是由PowerShell引擎處理,因此接受通配符的所有 Cmdlet 都會使用相同的表示法,而且具有相同的比對行為。 PowerShell 通配符表示法包括: 星號(*)可以匹配任何字元的零次或多次出現。 問號(?) 完全符合一個字元。
helpGet-Help-ParameterName 說明信息顯示Name參數是位置參數,且在使用時,必須在第一個位置(位置零)指定。 Output -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...
Select-String 使用带星号()通配符的 * 参数搜索当前目录中具有文件扩展名 .txt的所有文件。 Pattern 参数指定要匹配 Get-的文本。 Select-String PowerShell 控制台中显示输出。 文件名和行号位于每个内容行前面,其中包含 Pattern 参数的匹配项。示例3:查找模式匹配在此示例中,搜索多个文件以查找指定模式的匹配项。
我决定使用 WMI 的 Win32_Service 类,而不用 Windows PowerShell 内置的 Get-Service cmdlet,因为与 Microsoft® .NET ServiceController 对象相比,WMI 实际上能够提供更多的信息,其中包括 StartName 属性。该属性可告诉我在其下运行服务的用户账户的名称。您可以使用如下方法检查单个实例(如第一个)的名称...
Can't get get-adcomputer to filter on Description... Can't Import AD Module Powershell Can't run Get-Acl on files containing a '[' or ']' character. Can't run Import-Module ActiveDirectory Can't use Install-Windowsfeature with the -Source property to install .Net 3.5 Cannot access ...
Select-Stringis based on lines of text. By default,Select-Stringfinds the first match in each line and, for each match, it displays the file name, line number, and all text in the line containing the match. You can directSelect-Stringto find multiple matches per line, display text before...
Before we begin we should note that we have no doubt that a true Windows PowerShell aficionado could probably dispose of this problem with a single line of code (albeit one containing multiple commands and pipelines). To tell you the truth, we ...
executable. Files that have spaces in their path must be enclosed in quotes. If you try to execute the quoted path, PowerShell displays the contents of the quoted string instead of running the script. The call operator allows you to execute the contents of the string containing the filename...
namespace IgnorantTranscriber { class Program { static void Main(string[] args) { var processes = PowerShell.Create().AddCommand(“Get-Process”). AddParameter(“Name”, “*e*”).Invoke(); Console.WriteLine(“You have “ + processes.Count + ” processes with ‘e’ in the name!”);...
Be creative! Why not store my connection string(s) as a hash table object containing my credential information in the following way: ## - Create hashtable object containing the SQL Connection String: [hashtable]$MysqlCred01 = @{SqlName = "localhost,1445";Sqlusr = "sa"; SqlPwd = '$MyP...