Windows 常用命令（开启热点、MD5、端口、进程等）

开启热点，需要先打开Wifi，ssid 为 WiFi 名称，key 为密码

netsh wlan set hostednetwork mode=allow ssid=123 key=12345678
netsh wlan start hostednetwork
netsh wlan stop hostednetwork

 

查看文件 MD5 值

rem 查看文件 md5 值
certutil -hashfile filename MD5

rem 查看文件 sha1 值
certutil -hashfile filename SHA1

rem 查看文件 sha256 值
certutil -hashfile filename SHA256

 

重新获取 IP 地址

rem 先释放IP地址
ipconfig /release

:: 再获取IP地址
ipconfig /renew

 

刷新 DNS 缓存

ipconfig /flushdns

 

查看路由表

echo 查看路由表 > nul
route print

查看 arp 表

arp -a

查看下一跳

goto zs
查看下一跳
:zs
tracert www.baidu.com

 

根据名称查找进程 PID

tasklist | findstr qq.exe

根据 PID 查看对应进程

tasklist | findstr "2016"

 根据 PID 查看进程端口号

netstat -ano | findstr 4396

也可以根据端口号查看进程 PID

netstat -aon | findstr "80"
wmic process | findstr "8080"

 结束进程

taskkill /f /t /im qq.exe

 

端口转发

# 新增，listenaddress：本机IP、listenport：本机端口、connectaddress：转发IP(其他电脑)、connectport：转发端口(其他电脑)
netsh interface portproxy add v4tov4 listenaddress=172.17.0.1 listenport=3306  connectaddress=172.17.0.2 connectport=3306
# 查看
netsh interface portproxy show all
# 删除
netsh interface portproxy delete v4tov4 listenaddress=172.17.0.1 listenport=3306

 

设置环境变量

# 查看所有环境变量
set
# 查看指定环境变量
set path

# 临时设置用户环境变量，只在当前窗口有效
set path=D:\Java\
# 永久设置用户环境变量，setx 设置变量需要引号引起来
setx path "D:\Java\"

# 追加环境变量
set path=%path%;D:\Java\
setx path "%path%;D:\Java\"

# set 和 setx 默认设置的是用户变量，设置系统变量需要添加 /m
setx JAVA_HOME "D:\Java\" /m

 

删除 PowerShell 历史记录

# CMD
del %APPDATA%\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history.txt

# PowerShell
Clear-History
del $env:appdata\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history.txt

 

Remove-AppPackage 报 HRESULT: 0x80073CFA

主要因为 NonRemovable 为 True，要修改 %ProgramData%\Microsoft\Windows\AppRepository\StateRepository-Machine.srd 这个 SQLite 库，需要 SYSTEM 用户权限

安装 python，复制 fix.py，将其中 Microsoft.MicrosoftEdge_44.19041.1266.0_neutral__8wekyb3d8bbwe 替换为要卸载的应用

import os, sqlite3

conn = sqlite3.connect(os.path.expandvars(r'%ProgramData%\Microsoft\Windows\AppRepository\StateRepository-Machine.srd'))

cursor = conn.execute(
    '''
    SELECT _PackageID, PackageFullName FROM main.Package
    WHERE PackageFullName LIKE "Microsoft.MicrosoftEdge_44.19041.1266.0_neutral__8wekyb3d8bbwe%";
    '''
)
records_to_update = {}
for row in cursor:
    records_to_update[row[0]] = row[1]

cursor = conn.execute(
    '''
    SELECT name, sql FROM main.sqlite_master
    WHERE type = "trigger" AND tbl_name = "Package" AND name LIKE "TRG_AFTER_UPDATE%";
    '''
)
triggers_backup = {}
for row in cursor:
    triggers_backup[row[0]] = row[1]

# Delete update triggers for table "Package"
for TriggerName, TriggerSQL in triggers_backup.items():
    conn.execute(
        '''
        DROP TRIGGER %s;
        ''' % TriggerName
    )
    conn.commit()
    print('Trigger "%s" has been cleared.' % TriggerName)

# Set IsInbox to 0
for PackageID, PackageFullName in records_to_update.items():
    conn.execute(
        '''
        UPDATE main.Package SET IsInbox = 0 WHERE _PackageID = %d;
        ''' % PackageID
    )
    conn.commit()
    print('IsInbox of "%s" has been set to 0.' % PackageFullName)

# Restore triggers
for TriggerName, TriggerSQL in triggers_backup.items():
    conn.execute(
        '''
        %s;
        ''' % TriggerSQL
    )
    conn.commit()
    print('Trigger "%s" has been restored.' % TriggerName)

下载 AdvancedRun，用它以 SYSTEM 用户启动 cmd

然后运行 python fix.py

然后就可以正常卸载了

https://www.winhelponline.com/blog/error-0x80073cfa-uninstall-app-removal-failed

https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows

https://woshub.com/remove-appxpackage-0x80073cfa-removal-failed

https://github.com/10se1ucgo/DisableWinTracking/issues/48#issuecomment-135071405

 

卸载 EDGE(W10 19045.3757 或 W11 22621/31.2787 以上)：https://www.neowin.net/guides/here-is-a-simple-method-to-uninstall-edge-in-windows-10-and-11

下载 vivetool 执行 vivetool /enable /id:44353396

下载 NanaRun 执行 MinSudo.exe --TrustedInstaller notepad++.exe，打开 C:\Windows\System32\IntegratedServicesRegionPolicySet.json，修改如下

"$schema": "schemas/IntegratedServicesRegionPolicySet.Schema.1.1.0.json",
"version": "1.0",
"policies": [
{
  "$comment": "Edge is uninstallable.",
  "guid": "{1bca278a-5d11-4acf-ad2f-f9ab6d7f93a6}",
  "defaultState": "enabled", # 改为 enabled
  "conditions": {
	"region": {
      # 打开 regedit 查看 Computer\HKEY_USERS\.DEFAULT\Control Panel\International\Geo\Name 的值，这里是 CN，添加到 enabled 中
	  "enabled": ["CN", "AT", "BE", "BG", "CH", "CY", "CZ", "DE", "DK", "EE", "ES", "FI", "FR", "GF", "GP", "GR", "HR", "HU", "IE", "IS", "IT", "LI", "LT", "LU", "LV", "MT", "MQ", "NL", "NO", "PL", "PT", "RE", "RO", "SE", "SI", "SK", "YT"]
	}
  }
}

保存重启，然后就可以看到 Edge 右键有卸载选项了

 

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https://www.cnblogs.com/jhxxb/p/12596244.html