首先封装一个调用函数 1privatestaticvoidExec(stringpath,stringargs)2{3System.Diagnostics.Process p =newSystem.Diagnostics.Process();4p.StartInfo.FileName =path;5p.StartInfo.Arguments =args;6p.StartInfo.UseShellExecute =false;7p.StartInfo.RedirectStandardError =true;8p.StartInfo.CreateNoWindow =false;9p....
添加任务计划程序 $action=New-ScheduledTaskAction-Execute"C:\Windows\System32\cmd.exe"-Argument"-c echo hellworld > D:\hello.txt"$trigger=New-ScheduledTaskTrigger-Once-At(Get-Date)$principal=New-ScheduledTaskPrincipal-UserId"$env:ComputerName\$env:UserName"-RunLevel Highest$settings=New-Scheduled...
# Execute a PowerShell Command in a sessionPowerShell-Command"Get-EventLog -LogName security"# Run a script block in a sessionPowerShell-Command{Get-EventLog-LogNamesecurity}# An alternate way to run a command in a new sessionPowerShell-Command"& {Get-EventLog -LogName security}" 附PowerShe...
相反地,在中powershell.exe -File .\test.ps1 -TestParam $Env:windir執行cmd.exe會導致腳本接收常值字串$Env:windir,因為它對目前cmd.exe殼層沒有特殊意義。 $Env:windir環境變數參考的樣式可以在 Command 參數內使用,因為它被解譯為 PowerShell 程式代碼。 同樣地,如果您想要從 Batch 腳本執行相同的命令,您...
AccessDBPSDriveInfo di = this.PSDriveInfo as AccessDBPSDriveInfo; if (di == null) { return; } OdbcConnection connection = di.Connection; if (ShouldProcess(newTableName, "create")) { OdbcCommand cmd = new OdbcCommand(sql, connection); cmd.ExecuteScalar(); } } catch (Exception ex) { ...
7、cmd.exe通常会被阻止运行,但是PowerShell不会。 8、可以用来管理活动目录。 下面以文件操作为例讲解PowerShell命令的基本用法。 1、新建目录:New-ltem whitecellclub-ltemType Directory。 2、新建文件:New-ltem light.txt-ltemType File。 3、删除目录:Remove-ltem whitecellclub。
你可以把它看成是命令行提示符cmd.exe的扩充,不对,应当是颠覆。 powershell需要.NET环境的支持,同时支持.NET对象。微软之所以将Powershell 定位为Power,并不是夸大其词,因为它完全支持对象。其可读性,易用性,可以位居当前所有shell之首。 当前powershell有四版本,分别为1.0,2.0,3.0 ,4.0。
# ExecuteFile, DeleteSubdirectoriesAndFiles, ReadAttributes # WriteAttributes, Write, Delete # ReadPermissions, Read, ReadAndExecute # Modify, ChangePermissions, TakeOwnership # Synchronize, FullControl $StartingDir=Read-Host "What directory do you want to start at?" ...
$Reader=$SqlCmd.ExecuteReader()$DataTable=New-Object System.Data.DataTable $DataTable.Load($Reader)}catch{Write-Warning $_}Finally{$SqlConn.close()}return$DataTable}# 执行语句 ExecuteSQL $sql 2.PowerShell 输出 csv 文件: 代码语言:javascript ...
Step 2. Within the search box, input cmd and proceed to "run it as an administrator".Step 3. Once the "Command Prompt" is open, enter powershell and press "Enter" to launch PowerShell seamlessly.You have learned four different ways to open PowerShell. You can share this page to mark...