its used in server OS esp when u make changes in the policies of Active directory..usually it takes 15-50 mins for the the policies to be refreshed automatically ,incase u cant wait for that long for the OS to refresh ur AD then u go for gpupdate command!
The full form of gpupdate is, Group police update..
gpupdate
Gpupdate
gpupdate
Gpupdate
The website GPUpdate is a website that provides updates, pictures, racing schedules and calendars for auto racing fans. It covers mostly Formula One races and MotoGP racing.
Following are the external commands of DOS: Append, Arp, Assign, At, Attrib, Backup, Cacls, Chcp, Chkdsk, Chkntfs, Choice, Cipher, Comp, Compact, Convert, Debug, Defrag, Delpart, Deltree, Diskcomp, Diskcopy, Doskey, Dosshell, Dumpchk, Edit, Edlin, Expand, Extract, Fasthelp, Fc, Fdisk, Find, Format, FTP, Gpupdate, Graftabl, Help, Hostname, Ipconfig, Label, Loadfix, logoff, Mem, Mode, More, Msav, Msbackup, Mscdex, Mscdexnt, Mwbackup, Msd, Nbtstat, Net, Netsh, Netstat, Nlsfunc, Nslookup, Pathping, Ping, Power, Print, Reg, Route, Runas, Scandisk, Scanreg, Setver, Sfc, Share, Shutdown, Smartdrv, Sort, Subst, Sys, Systeminfo, Taskkill, Telnet, Tracert, Tree, Undelete, Unformat and Xcopy.
I need to remove mail.ru from google chrome Quickfix to reset your Chrome browser back to normal "Running the chrome cleanup tool would not help you to get rid of this problem in the Google Chrome browser. Even uninstalling and reinstalling the browser too would not be of any help. Below is a quick resolution to fix the problem right away. The below method works in Windows 7, 8, 8.1 and Windows 10, irrespective of the type of browser used. Open command prompt as an administrator: Type CMD in the search, and right click to run as administrator. Then copy and paste the below command in the CMD window: RD /S /Q "%WinDir%\System32\GroupPolicyUsers" Hit 'Enter'. Then copy and paste the following command too: RD /S /Q "%WinDir%\System32\GroupPolicy" Hit 'Enter'. Finally, Copy and paste This Command: gpupdate /force Hit 'Enter'. Type Exit Hit 'Enter' to exit out of CMD. Now you will be able to reset your browser back to its default and choose the search engine you like to be set as the default. Also, please Delete any suspicious items listed as 'search engines' in your browser. Please find the link to the website that has the above steps to remove Browser Hijackers. It has more detailed explanation. techtantri (dot) com/go-mail-ru-virus-removal Regards Fernz"
You need to access Group Policy in Windows XP Professional by going to the run command and type Gpedit.msc.Then the Group Policy window will pop up. On your left where it says "Computer Configuration" double click where it says "Windows settings" and then double click on"Security Settings" and then double click on "Local Policies".Click on "Audit Policy"the console at your right will appear displaying the current audit policy settings in the details pane of the local computer policy.Then where it says "Audit logon events" do a right click and select properties. The "Audit logon events Property box will open". Then where it says "Audit these attempts:" checkthe box where it says "Failure" and click "apply" and then "ok" to close it.The checkmark on the "failure" box indicates that auditing is in effect for failed attempts.Now go to the command prompt and refresh your local policy in the computer by typing the following command : " gpupdate " and press enter.And to check your monitoring failures go to the "Event Viewer" by going to the run command and typing " eventvwr.msc and press enter. Then click where it says security and you should see on your right side all your "failures audit" and "success audit" as well.I hope this has answered your questionsNotes taken fromMCSE 70-270 Microsoft Windows XP Professional. pages 444-446 and 452-456.
Enable task manager(ctrl+alt+del): First Method: Click Start -> Run. Type in this command and press Ok. Then it will come up with this question: Value DisableTaskMgr exists, overwrite(Y/N)? Just type yes and hit enter. REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 Second Method: (you need windows XP Pro to do this) Click Start -> Run -> gpedit.msc -> User Configuration -> Administrative Templates -> System -> Ctrl+Alt+Del Options -> Right Click Properties -> Set it to Not Configured. Answer: a. Go to "Start" -> "Run" -> Write "Gpedit.msc" and press on "Enter" button.b. Navigate to "User Configuration" -> "Administrative Templates" -> "System" -> "Ctrl+Alt+Del Options"c. In the right side of the screen verity that "Remove Task Manager"" option set to "Disable" or "Not Configured".d. Close "Gpedit.msc" MMC.e. Go to "Start" -> "Run" -> Write "gpupdate /force" and press on "Enter" button. [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]"DisableTaskMgr"=dword:00000000[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\LocalUser\Software\Microsoft\Windows\CurrentVersion\Policies\System]"DisableTaskMgr"=dword:00000000 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system\]"DisableTaskMgr"=dword:00000000[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]"DisableCAD"=dword:00000000and then Reboot the computer.
Arp Assoc At Atmadm Attrib Batch files Bootcfg Break Cacls Call Change Chcp Chdir Chkdsk Chkntfs Cipher Cls Cmd Cmstp Color Command shell overview Comp Compact Convert Copy Cprofile CScript overview Date Defrag Del Dir Diskcomp Diskcopy DiskPart Doskey Driverquery Echo Endlocal Eventcreate Eventquery Eventtriggers Evntcmd Exit Expand Fc Filter commands Find Findstr Finger Flattemp For Format Fsutil Ftp Ftp subcommands Ftype Getmac Goto Gpresult Gpupdate Graftabl Help Helpctr Hostname If Ipconfig Ipseccmd Ipxroute Irftp Label Lodctr Logman Lpq Lpr Macfile Mkdir (md) Mmc Mode More Mountvol Move MS-DOS subsystem configuration commands Msiexec Msinfo32 Nbtstat Net services overview Net services commands Netsh command overview Netsh commands for AAAA Netsh commands for DHCP Netsh diagnostic (diag) commands Netsh commands for Interface IP Netsh commands for RAS Netsh commands for Routing Netsh commands for WINS Netstat Nslookup Nslookup subcommands Ntbackup Ntcmdprompt Ntsd Openfiles Pagefileconfig Path Pathping Pause Pbadmin Pentnt Perfmon Ping Popd Print Prncnfg Prndrvr Prnjobs Prnmngr Prnport Prnqctl Prompt Pushd Query Rasdial Rcp Recover Redirection operators Reg Regsvr32 Relog Rem Rename Replace Reset session Rexec Rmdir Route Rsh Rsm Runas Sc Schtasks Secedit Set Setlocal Shift Shutdown Sort Start Subst Systeminfo System File Checker (sfc) Taskkill Tasklist Tcmsetup TCP/IP utilities and services Telnet commands Terminal Services commands Tftp Time Title Tracerpt Tracert Tree Type Typeperf Unlodctr Ver Verify Vol Vssadmin W32tm Winnt Winnt32 WMIC overview Xcopy
A complete list of MS-DOS commands can be found here: http://www.computerhope.com/msdos.htm#02