PowerShell
Windows Backup wbadmin Powershell Automated Script
https://gallery.technet.microsoft.com/Windows-Backup-wbadmin-2014479e
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Windows
Managing WSUS
Block 1: Connect to the WSUS server and set the configuration. We are first going to set the property “Download update files to this server only when updates are appoved”, turn off all update languages,
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PowerShell
Delete Empty GPOs
This script will look for GPOs which have no settings at all and delete them.
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IT operations
Detecting GPOs that have either no computer or user settings
These policies generally are meant for just computer or user settings. This script will disable the empty settings (for example, if a GPO has only computer setttings, it will disable user settings). This is important
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IT operations
Detecting Unlinked GPOs
Unlinked GPOs are just simply policies that aren’t applied to any OU or site. These policies aren’t
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Technology
Allowing RDP access to only certain IPs
A very simple fix can take care of this issue. In this repro, the following applies: I have a rule by GPO scoped to allow RDP to all systems from any IP. This is administrator
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IT operations
HYPER-V添加系统管理员账号
Mound the VHD，将 C:/Windows/System32/osk.exe 做个备份； 将同路径下的cmd.exe重命名为osk.exe； 重启，进入Windows登录界面，选择辅助功能，开启屏幕小键盘； 此时弹出来的是命令提示符，我们新增一个用户，输入 net user 用户名 密码 /add 再将刚才新增的用户添加到管理员组 net localgroup administrators 用户名 /add 重启，使用刚才新增的管理员账户登录吧。
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