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win10 [2021-12-29 18:49:40]
mi [Windows Defender] 		win10 [2024-11-05 15:24:45] (current)
mi [Enable ADMIN$ shares]
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   cmd /k ver   cmd /k ver
  
-Windows Product key:+===Windows Product key
  
   wmic path SoftwareLicensingService get OA3xOriginalProductKey   wmic path SoftwareLicensingService get OA3xOriginalProductKey
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 or use [[https://​www.nirsoft.net/​utils/​product_cd_key_viewer.html|NirSoft'​s ProduKey]] or use [[https://​www.nirsoft.net/​utils/​product_cd_key_viewer.html|NirSoft'​s ProduKey]]
  
 +===Get computer name
 +
 +* ''​hostname''​ (hostname.exe) in both CMD and PS
 +* ''​%COMPUTERNAME%''​ in CMD or ''​$ENV:​COMPUTERNAME''​ in PowerShell
 +
 +===Rename computer
 +
 +In admin PowerShell: ​
 +
 +  Rename-Computer "​new_hostname"​
 +
 +or with restart
 +
 +  Rename-Computer "​new_hostname"​ -Restart
  
 ==Language ==Language
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 echo "​Disabling..."​ echo "​Disabling..."​
-reg add "​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power"​ /v HiberbootEnabled /d 0 /f+reg add "​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power"​ /v HiberbootEnabled ​/t REG_DWORD ​/d 0 /f
  
 echo "​New:"​ echo "​New:"​
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 PAUSE PAUSE
 </​code>​ </​code>​
 +
 +I think the above registry hack is the same as running
 +
 +  powercfg /hibernate off
 +
 +and then deleting the ''​C:​\hiberfil.sys''​ file
 +
 +
 +
  
 ==Network ==Network
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 "By default, Windows Vista and newer versions of Windows prevent local accounts from accessing administrative shares through the network."​ ([[https://​docs.microsoft.com/​en-us/​troubleshoot/​windows-client/​networking/​cannot-logon-access-administrative-share#​cause|docs.microsoft.com]]) "By default, Windows Vista and newer versions of Windows prevent local accounts from accessing administrative shares through the network."​ ([[https://​docs.microsoft.com/​en-us/​troubleshoot/​windows-client/​networking/​cannot-logon-access-administrative-share#​cause|docs.microsoft.com]])
   reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\system /v LocalAccountTokenFilterPolicy /t REG_DWORD /d 1   reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\system /v LocalAccountTokenFilterPolicy /t REG_DWORD /d 1
 +
 +===Disable IPv6
 +Not tested yet:
 +
 +From https://​4sysops.com/​archives/​disable-ipv6-in-windows/​
 +
 +  Get-NetAdapterBinding -ComponentID "​ms_tcpip6"​ | where Enabled -eq $true | Disable-NetAdapterBinding -ComponentID "​ms_tcpip6"​
 +
 +or (probably needs restart?):
 +
 +  reg add "​HKLM\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters"​ /v DisabledComponents /t REG_DWORD /d 255 /f
 +
 +or the same in PowerShell:
 +
 +  New-ItemProperty -Path HKLM:​\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\ -Name DisabledComponents -Type DWord -Value 255
 +
 +The Value 32 may be better than 255.
 +
 +Or a .reg file (here with value 32 (hex 20)):
 +
 +<file reg NoIPv6.reg>​Windows Registry Editor Version 5.00
 +
 +[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters]
 +"​DisabledComponents"​=dword:​00000020
 +</​file>​
 +
 +Or maybe ''​netsh''​ commands as suggested in https://​systemadminspro.com/​how-to-disable-ipv6-on-windows/ ​
 +(needs a restart)
 +
 +<​code>​netsh interface ipv6 set teredo disabled
 +netsh interface ipv6 6to4 set state disabled
 +netsh interface ipv6 isatap set state disabled
 +</​code>​
  
 ==WSL ==WSL
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 ==Path ==Path
  
-===Add to Machine Path+===Show current path
  
-https://​stackoverflow.com/​a/​36379814/​111036+  $env:path -split ";"​
  
-https://​docs.microsoft.com/​en-us/​powershell/​scripting/​samples/​working-with-registry-entries?​view=powershell-7.1+or
  
-Show Path+<code powershell>​ 
 +# Only parts for current user 
 +reg query HKCU\Environment /v Path
  
-  ​reg query HKCU\Environment /v Path+# Only machine path 
 +reg query "​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" ​/v Path
  
-  reg query "​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment"​ /v Path +(New-Object -ComObject WScript.Shell).RegRead("​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\Path"​) -split ";"​ 
- +</​code>​ 
-  ​(New-Object -ComObject WScript.Shell).RegRead("​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\Path"​) -split ";"​ +===Add to Machine Path
- +
-Add to path+
  
 <​code>​ <​code>​
 $addpath = "​C:​\bin"​ $addpath = "​C:​\bin"​
 +$regenv ​ = "​SYSTEM\CurrentControlSet\Control\Session Manager\Environment"​
  
-$machinepath = (New-Object -ComObject WScript.Shell).RegRead("​HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\Path"​) -split ";"​ | Where-Object { $_ -ne $addpath }+$machinepath = (New-Object -ComObject WScript.Shell).RegRead("​$regenv\Path"​) -split ";"​ | Where-Object { $_ -ne $addpath }
 $machinepath += $addpath $machinepath += $addpath
  
Line 141: Line 199:
  
 # do it # do it
-Set-ItemProperty -Path "​HKLM:​\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" -Name '​Path'​ -Value ($machinepath -join ';'​) -Type ExpandString+Set-ItemProperty -Path "​HKLM:​\$regenv" -Name '​Path'​ -Value ($machinepath -join ';'​) -Type ExpandString
 </​code>​ </​code>​
 +
 +The new path is not active immediately for users. For users to get the updated machine path, it is necessary to Sign out and Sign back in.
 +
 +https://​stackoverflow.com/​a/​36379814/​111036
 +
 +https://​docs.microsoft.com/​en-us/​powershell/​scripting/​samples/​working-with-registry-entries?​view=powershell-7.1
  
 ===WSL Path ===WSL Path
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  Restart-Service LxssManager  Restart-Service LxssManager
  
 +==File Explorer
 +===Show file extensions:
 +  reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 0 /f
 +  ​
 ==Notepad++ ==Notepad++
  
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 https://​npp-user-manual.org/​docs/​other-resources/#​notepad-replacement https://​npp-user-manual.org/​docs/​other-resources/#​notepad-replacement
  
-# check if we have 64 or 32 bit notepad+++%%#%% check if we have 64 or 32 bit notepad++
  
   if (Test-Path "​C:​\Program Files\Notepad++\notepad++.exe"​) { echo "​64bit"​ } `   if (Test-Path "​C:​\Program Files\Notepad++\notepad++.exe"​) { echo "​64bit"​ } `
Line 178: Line 246:
  
  
-# Make notepad++ the default+%%#%% Make notepad++ the default
  
   reg query "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​   reg query "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​
  
-# In cmd.exe:+%%#%% In cmd.exe:
  
   REM If 64-bit Notepad++   REM If 64-bit Notepad++
Line 190: Line 258:
   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​\"​%ProgramFiles(x86)%\Notepad++\notepad++.exe\"​ -notepadStyleCmdline -z" /f   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​\"​%ProgramFiles(x86)%\Notepad++\notepad++.exe\"​ -notepadStyleCmdline -z" /f
  
-# In Powershell:​ +%%#%% In Powershell:​ 
-# 64bit+%%#%% 64bit
  
   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​$env:​ProgramFiles\Notepad++\notepad++.exe -notepadStyleCmdline -z" /f   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​$env:​ProgramFiles\Notepad++\notepad++.exe -notepadStyleCmdline -z" /f
  
-# 32bit+%%#%% 32bit
  
   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​$env:​ProgramFiles(x86)%\Notepad++\notepad++.exe -notepadStyleCmdline -z" /f   reg add "​HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe"​ /v "​Debugger"​ /t REG_SZ /d "​$env:​ProgramFiles(x86)%\Notepad++\notepad++.exe -notepadStyleCmdline -z" /f
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 ==Solitaire ==Solitaire
  
-The old Solitaire from Windows 95. Assumes ​there is already a C:\bin directory, and it's in the Path:+The old Solitaire from Windows 95. 
 + 
 +This assumes ​there is already a C:\bin directory, and it's in the Path:
  
   cd C:\bin   cd C:\bin
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 With the 2nd option using Policies, they must also be activated by rebooting or by running ''​gpudate /​force''​ (see also https://​cloudbrothers.info/​create-persistent-defender-av-exclusions-circumvent-defender-endpoint-detection/​) With the 2nd option using Policies, they must also be activated by rebooting or by running ''​gpudate /​force''​ (see also https://​cloudbrothers.info/​create-persistent-defender-av-exclusions-circumvent-defender-endpoint-detection/​)
  
 +==Firewall
  
 +Show current ICMP ping rule state:
 +
 +  netsh advfirewall firewall show rule name="​Allow ping ICMP V4"
 +
 +Enable ping replies:
 +
 +  netsh advfirewall firewall add rule name="​Allow ping ICMP V4" protocol=icmpv4:​any,​any dir=in action=allow
 +
 +==Verbose start
 +
 +Script to run in an admin command prompt to enable some messages during startup and login:
 +
 +<​code>​
 +@echo off
 +
 +echo Current value for HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\verbosestatus
 +reg query "​HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\"​ /v "​verbosestatus"​
 +echo Current value for HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableStatusMessages
 +reg query "​HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\"​ /v "​DisableStatusMessages"​
 +
 +echo Enabling (slightly) Verbose boot
 +reg add "​HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\"​ /v "​verbosestatus"​ /t REG_DWORD /d 1 /f
 +reg delete "​HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\"​ /v "​DisableStatusMessages"​
 +
 +pause
 +</​code>​
/docs/dokuwiki/data/attic/win10.1640800180.txt.gz · Last modified: 2021-12-29 18:49:40 by mi

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