Environment SecondEnvironmentVariable { Ensure ='Present'Name ='Bar'Value ='Another'} } MyDscConfiguration 将脚本另存为.ps1文件。 配置语法 DSC 配置脚本包含以下部分: Configuration块。 这是最外部的脚本块。 使用Configuration关键字定义它并提供名称。 在这种情况下,DSC 配置的名称MyDscConfiguration。 一个...
Get-ChildItem -Path C:\Test\ -Include *.txt Get-ChildItem -Path C:\Test\* -Include *.txt Directory: C:\Test Mode LastWriteTime Length Name --- --- --- --- -a--- 2/13/2019 08:55 26 anotherfile.txt -a--- 2/12/2019 15:40 118014 Command.txt -ar--- 2/12/2019 ...
For example, the following command runs the FindDocs.ps1 script in the C:\TechDocs directory: C:\TechDocs\FindDocs.ps1 You can run any executable command using its full path. As a security feature, PowerShell doesn't run executable commands, including PowerShell scripts and native commands, u...
A variable, alias, or function name can include any one of the following optional scope modifiers:global: - Specifies that the name exists in the Global scope. local: - Specifies that the name exists in the Local scope. The current scope is always the Local scope. private: - Specifies ...
The comparison operators also include operators that find or replace patterns in text. The (-match,-notmatch,-replace) operators use regular expressions, and (-like,-notlike) use wildcards like*. Containment comparison operators determine whether a test value appears in a reference set (-in,-...
If you read this column regularly, you know by now that Windows PowerShell supports a system of profiles. These are essentially shell scripts, with a .ps1 file name extension, that execute automatically when the shell runs. These provide a great way to define custom aliases, for example. You...
such as a replication agent or command prompt environment. The SQL Server Agent subsystem for Windows PowerShell supports job steps that execute Windows PowerShell scripts. You can code Windows PowerShell scripts, and then use SQL Server Agent to include the scripts in jobs that run at scheduled...
Yet another example to show off the power of the PowerShell pipeline and its interoperability with the COM world. Recently I had to add 30+ existing PST files to an instance of Outlook. I hate using the mouse and keyboard for repetitive tasks (File –> Open Outlook Data File –> browse...
Now let’s make this a tiny bit more complicated. What if we want to know if the Archive folder haseitherone or more .PS1 files or one or more .VBS files? That’s fine; in that case, we can use the–includeparameter followed by the file extensions of interest: ...
range of activities. It can extract information on OSes, such as the specific version and service pack levels. "PowerShell providers" are programs that make data contained in specialized data stores accessible at the command line. Those data stores include file system drives and Windows registries...