$scriptArgs=$Args$scriptname=$MyInvocation.PSCommandPath 调试器环境 到达断点时,将进入调试器环境。 命令提示符会更改,使其以“[DBG]:”开头。 此外,在某些主机应用程序(如 PowerShell 控制台)中,会打开嵌套提示进行调试。 可以通过命令提示符处显示的重复大于字符 (ASCII 62) 来检测嵌套
PowerShell 按继承匹配错误类型。 块catch处理指定.NET Framework异常类或派生自指定类的任何类的错误。 以下示例包含一个catch块,该块捕获了“找不到命令”错误: PowerShell catch [System.Management.Automation.CommandNotFoundException] {"Inherited Exception"} ...
I occasionally need to execute a command line utility, which runs out of process, from within a PowerShell script, and to wait on its completion before proceeding to the next task. Ordinarily, PowerShell would kick off the process and then go straight on ...
新增WinGetCommandNotFound和CompletionPredictor模組以追蹤使用量 (#21040) 將DateKind參數新增至ConvertFrom-Json(#20925) (感謝 @jborean93!) 將DirectoryInfo新增至 New-Item 的 OutputType(#21126) (感謝 @MartinGC94!) 修正Get-Error陣列值的串行化 (#21085) (感謝 @jborean93!) ...
Add completion single/double quote support for -Noun parameter for Get-Command (#24977) (Thanks @ArmaanMcleod!) Stringify ErrorRecord with empty exception message to empty string (#24949) (Thanks @MatejKafka!) Add completion single/double quote support for -PSEdition parameter for Get-Module (...
For example, I can typed in the commandSet-PSReadLineKeyHandler -Key "ctrl+t" -Function AcceptLine After that, the "ctrl+t" can be used as AccpetLine, i.e., Enter. It only happened to the key combination "ctrl+j" that the assignment doesn't work. ...
Command completion is not supported Argument completion is not supported The result of these shortcomings is that Linux commands feel like second-class citizens to Windows and are harder to use than they should be. For a command to feel like a native Windows command, w...
This example tests a mailbox's readiness to move to the new database DB01 within the same forest and for completeness of the command by using the WhatIf switch. When you use the WhatIf switch, the system performs checks on the mailbox, and if the mailbox isn't ready, you receive an...
-TimeoutSeconds parameter takes an integer that specifies the maximum time to wait for completion before the command is aborted-AsJob---3【多线程变量】---3-1【多线程变量(线程安全型变量)之,并发哈希表】---脚本示例:$并发哈希表_线程安全型 = New-Object System.Collections.Concurrent.ConcurrentDictio...
Another Windows PowerShell discovery capability is command completion. For instance, I can type "$ie.vi" and then press the Tab key, and Windows PowerShell will finish typing my ie.visible statement for me. These discovery features in Windows PowerShell are huge time savers....