摘要：Backtick allows you to word-wrap PowerShell commands 1. # Backtick ` PowerShell word-wrap Get-Service * |Sort-Object ServiceType ` | Format-Table name, status, ` S... 阅读全文

摘要：$s = "VMS"; $OFS = ""; [string] [char[]] ([int[]] [char[]] $s | foreach{$_+1}) Output: WNT $OFS (Output Field Separator): When PowerShell converts arrays to strings, it takes each array el... 阅读全文

摘要：DICTIONARIES AND HASHTABLES Creating and inspecting hashtables $user = @{ FirstName = "John"; LastName = "Smith"; PhoneNumber = "555-1212" } Enumerating hashtable $h = @{a=1; b=2; c=3} forea... 阅读全文

摘要：PowerShell uses a type-adaptation system that masks all the details of these different objects’ representations. A PowerShell script never directly accesses an object. It always goes through the type-... 阅读全文

摘要：Pipeline A pipeline is a series of commands separated by the pipe operator (|), each command in the pipeline receives an object from the previous command, performs some operation on it, and then pa... 阅读全文

摘要：All commands are broken down into the command name, the parameters specified to the command, and the arguments to those parameters. The first element in the command is the name of the command to be... 阅读全文