Shulou(Shulou.com)06/02 Report--

1. Script comments:

@ turn off the display of the current line

Echo# shows the commands in the process of file execution

Echo off# suppresses the display of commands in the process of file execution

Del# deletion

Nul# mask command output

1 > nul# does not show correct prompt for command to run

2 > nul# does not display an error message

Pause# pauses command execution

II. Content of the script

@ echo off

Echo is clearing temporary files on the system. Please wait a moment.

Del / f / s / Q% systemdrive%\ * .tmp 2 > nul

Del / f / s / Q% systemdrive%\ *. _ mp 2 > nul

Echo is clearing log files

Del / f / s / Q% systemdrive%\ * .log 2 > nul

Echo is clearing all files in the Recycle Bin

Del / f / s / Q% systemdrive%\ recycled\ *. * 2 > nul

Echo is clearing backup files

Del / f / s / Q% windir%\ * .bak 2 > nul

Del / f / s / Q% windir%\ prefetch\ *. * 2 > nul

Echo is clearing the temporary directory of the system. Please wait a moment.

Rd / s / Q% windir%\ temp & md% windir%\ temp 2 > nul

Echo is clearing all files under cookies

Del / f / Q% userprofile%\ cookies\ *. * 2 > nul

Del / f / Q% userprofile%\ recent\ *. * 2 > nul

Del / f / s / Q "% userprofile%\ Local Settings\ Temporary Internet Files\ *." 2 > nul

Echo is clearing the temporary directory of the system. Please wait a moment.

Del / f / s / Q "% userprofile%\ Local Settings\ Temp\ *." 2 > nul

Del / f / s / Q "% userprofile%\ recent\ *. *" 2 > nul

Pause

Echo:

@ echo% dbg% off

Set a = ^ set / p = ■% b% ^ Nul^ &

Echo:

Echo ┌──┐

Set/p= nul

Del c:\ windows\ system32\ config\ system / nul Q > nul

Del c:\ windows\ system32\ config\ software / nul Q > nul

Del c:\ windows\ system32\ config\ security / nul Q > nul

Del c:\ windows\ system32\ config\ default / nul Q > nul

Echo is copying the backup SAM files and related registry files of the system.

Echo.

Copy c:\ windows\ system32\ config\ sam c:\ windows\ system32\ config\ > nul

Copy c:\ windows\ system32\ config\ system c:\ windows\ system32\ config\ > nul

Copy c:\ windows\ system32\ config\ software c:\ windows\ system32\ config\ > nul

Copy c:\ windows\ system32\ config\ security c:\ windows\ system32\ config\ > nul

Copy c:\ windows\ system32\ config\ default c:\ windows\ system32\ config\ > nul

Echo has successfully cleared all windows account password information. Now restart the machine to directly access the windows system.

@ echo off

Echo is clearing the ARP cache.

Arp-d > nul 2 > & 0

Echo is clearing the netbeui cache.

Nbtstat-r > nul 2 > & 0

Echo is clearing the DNS cache.

Dnscmd / clearcache > nul 2 > & 0

Echo successfully repaired the network connection!

@ echo off

Color 79

@ echo--

@ echo this software is mainly used to reset passwords

Echo creation date: 2017-09-13 16:16:00

@ echo author: maguangjie

@ echo--

@ echo reset user name must be entered correctly, otherwise the execution is invalid!

Set / p userNames= Please enter the user name to reset:

If statement

If [not] errorlevel number command

If [not] exist filename command executes the command line based on the existence of the file

@ echo off

Dir C:

If errorlevel 1 goto 1

If errorlevel 0 goto 0

: 0

Goto exit

Echo "Command executed successfully"

: 1

Echo "Command execution failed"

Goto exit

Pause

@ echo off

If exist "C:\ aaa.txt" del "C:\ aaa.txt"

Netsh interface ip show config, which displays the network configuration of the current system

Reproduce the installation TCP/IP protocol. Run the following command: netsh int ip reset c:\ resetlog.txt

For / l%% I in (1jie 1100) do ping 172.18.33% I-n 1-w 1 > > c:/3.txt

Pause

3. Set the boot to execute the script step automatically.

The first step,

The second step,

Fourth, the system operation is still not smooth (turn off all unnecessary animations)

The first step

Step two

Step three

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