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Centos - 修改ssh端口號的方法

一、修改ssh端口號的方法查看目前ssh端口使用netstat命令： netstat -tulnp|grep sshd //查看ssh的開啟的端口netstat -lntp //查看所有端口命令如果出現命令不存在的錯誤話，安裝net-tools可以........

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Windows Server - Revoking temporary RDS licenses

Have you ever had a problem with a client in your lab and you wanted to revoke the temporary license that was issued to it but you couldn't because it was greyed out!? Well there is a worka........

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Windows Server - Create Trusted Remote Desktop Services (RDP) SSL Certificate

For Windows environments that want extra security, one of the features that has been around for ages is requiring TLS 1.0 for Windows RDP (Remote Desktop) connections. This functionality requires a ce........

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Windows Server 2012 - Rename AD Domain Name

In this tutorial, we’ll rename a domain name in AD forest with domain controller running Windows Server 2012. BACKUP the domain controllers before proceeding, and ensure that you can restore domain co........

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Windows Server - enroll user and computer certificate in AD

Auto enroll computer certificate: Create a computer certificate template Start->Run-> certtmpl.msc Give the new certificate template a name, in my case, I named it “Computer AutoEnroll�........

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Exchange2013/16 - Offline Address Book Troubleshooting

Error Message:Outlook for users which have been moved to Exchange 2013 (Outlook Send/Receive generates 0x8004010F An object cannot be found error or Microsoft Exchange offline address book........

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Exchange 2013/16 - Recreate Exchange Health Mailboxes

How to recreate health mailboxes in Exchange 2013/2016? A new type of mailbox that is available in Exchange 2013/2016 is the health mailbox and is used for monitoring the se........

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