批处理怎样提取文本指定字符？

smss

文本A

1. # Enable automatic restart after Windows Update installation
   
2. Function EnableUpdateRestart {
   
3.         Write-Output "Enabling Windows Update automatic restart..."
   
4.         Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MusNotification.exe" -Name "Debugger" -ErrorAction SilentlyContinue
   
5. }
   
6. # Disable nightly wake-up for Automatic Maintenance and Windows Updates
   
7. Function DisableMaintenanceWakeUp {
   
8.         Write-Output "Disabling nightly wake-up for Automatic Maintenance..."
   
9.         If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU")) {
   
10.                 New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Force | Out-Null
    
11.         }
    
12.         Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUPowerManagement" -Type DWord -Value 0
    
13.         Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\Maintenance" -Name "WakeUp" -Type DWord -Value 0
    
14. }
    

复制代码

提取Write-Output "之间的字符"
生成文本B
Enabling Windows Update automatic restart...
Disabling nightly wake-up for Automatic Maintenance...


翻译得到文本C 替换掉文本A Write-Output "之间的字符"
正在启用Windows Update自动重启...
禁用夜间唤醒以进行自动维护...

希望WHY老师教下 我比较笨最好备注下 谢谢老师

xczxczxcz

坐沙发，路过。。。