char 02 First Knowledge Powershell

1 PowerShell icon

Windows Powershell

Windows PowerShell (X86)

Windows PowerShell ISE: Graphical console

Windows PowerShell ISE (X86)

2 PowerShell Integrated Scripting environment

If open, normal console program, input ISE, can directly open Ise OH

PowerShell's console application, support for 4 kinds of "tab" key completion

1) Enter Get-s Press a few "tab" key, then press Shift + Tab key combination, PowerShell will cycle show all commands beginning with get-s

2) Enter Dir d:\, and then press TAB key to D:\ Folder start, loop traversal, all available files or folder names

3) input SET-EXECU, press Tab key, complete the command, then press space, then enter-, will list the available parameters

4) The legal value of the parameter

Note: When entering in PowerShell, be extremely careful because, in some cases, a misplaced space, quotation mark, or single quote can cause errors or failures

Common pitfalls:

1) In the console application, set as far as possible, no horizontal scroll bar

2) 32-bit vs 64-bit, use 64-bit as much as possible,

3) Ensure that the administrator is displayed on the application's form

3 Viewing the current version

$PSVersionTable

　　

char 02 First Knowledge Powershell