Aus SchnallIchNet
< Windows
Version vom 22. September 2017, 08:51 Uhr von Cbs (Diskussion | Beiträge)

(Unterschied) ← Nächstältere Version | Aktuelle Version (Unterschied) | Nächstjüngere Version → (Unterschied)
Wechseln zu: Navigation, Suche

recover passwort win 7/8

  1. Use recovery mode to start CMD from CD
  2. move c:\windows\system32\Utilman.exe to c:\windows\system32\_Utilman.exe
  3. copy c:\windows\system32\cmd.exe to c:\windows\system32\Utilman.exe
  4. reboot
  5. at loginscreen click 'erleichterte bedienung'
  6. finally a cmd comes up and do:
net user administrator *

enter new password (or leave empty) 2 times for the user. perhaps you will have to activate the user:

net user administrator /active:yes

get service list

net start

print a list of all started services

sc queryex type= service state= all
sc query type= service state= all

print list of all services and their state

force GPO refresh without reboot

gpupdate /force

extract a CAB-file (Win7)

expand <source>.cab -f:<files> <destination>


expand -f:* .

-f for specifying a file/files to be extracted: -f:*.dll will extract all dll-files

'mount' folder as drive

to get a local folder mapped as a drive in windows

subst X: C:\users\USERNAME\test

this creates a drive X in explorer wich maps to C:\users\USERNAME\test
this mapping is gets lost on shutdown.

to make mapping permanent add to you registry:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices] 

Show WLAN Passwords

netsh wlan show profile


netsh wlan show profile WiFi-name key=clear

Check/Set MTU

Check MTU Settings:

netsh interface ipv4 show subinterface

Set MTU to 1300 for example:

netsh interface ipv4 set subinterface <Name of Interface> mtu=1300 store=persistent

set DNS resolvers

wmic nicconfig where (IPEnabled=TRUE and DHCPEnabled=FALSE) call SetDNSServerSearchOrder ("","")

IPv6 (XP)

Found VIA

Install IPv6

netsh int ipv6 install

Uninstall IPv6

netsh int ipv6 uninstall

IPv6 (>= Vista/Win7)

ipv6 related commands Found VIA

Show configuration

netsh interface ipv6 show 

Privacy extensions

netsh interface ipv6 set privacy [[state=]enabled|disabled]

disable privacy extension persistent:

netsh interface ipv6 set privacy state=disabled store=active
netsh interface ipv6 set privacy state=disabled store=persistent
netsh interface ipv6 set global randomizeidentifiers=disabled store=active
netsh interface ipv6 set global randomizeidentifiers=disabled store=persistent

get/kill login sessions

list sessions:

qwinsta /server:SERVERNAME

kill sessions:

rwinsta „Sitzungs-ID“ /server:SERVERNAME