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Windows

While attempting to login to the NBU administration console, the following error is observed: Unable to get data for client from server (Status 25)

Troubleshooting steps 1. Disable Win2019 UAC follow link https://asvignesh.in/disabling-uac-on-the-windows-server-2019/ 2. Verify the masterserver is correctly configured with IP address and hostname C:\Program Files\Veritas\NetBackup\bin\admincmd>bptestbpcd -verbose -debug That error about the hostname+dns suffix namd is not allow to authorized hostname server

file system

Windows Server 2012 R2: Which version of the SMB protocol (SMB 1.0, SMB 2.0, SMB 2.1, SMB 3.0 or SMB 3.02) are you using?

1. Introduction With the release of Windows 8.1 and Windows Server 2012 R2, I am frequently asked about how older versions of Windows will behave when connecting to or from these new versions. Upgrading to a new version of SMB is something that happened a few times over the

Windows

PowerShell 計算檔案 MD5、SHA 檢查碼教學與範例

計算檢查碼若要在 Windows 中計算檔案的檢查碼，最簡單又快速的方式就是使用 PowerShell 內建的 Get-FileHash 指令，不需要安裝任何軟體即可立即使用。例如若要計算 iris.csv 這一個檔案的檢查碼，可以執行： # 計算檔案的檢查碼 Get-FileHash iris.csv 檢查碼演算法 Get-FileHash 指令預設會使用 SHA256 的演算法來計算檢查碼，若要使用其他不同的演算法，可以用 -Algorithm 參數來指定演算法的名稱，例如計算傳統上常用的 MD5 檢查碼： # 計算 MD5 檢查碼 Get-FileHash iris.csv -Algorithm MD5 除了 SHA256 與 MD5 之外，可用的演算法還有 SHA1、SHA384 與 SHA512。 # 計算

Linux

Fix: WSLRegisterDistribution Failed with Error: 0x8007019e

You may encounter the WSLRegisterDistribution Failed error due to the disabled subsystem for the Linux. Moreover, a corrupt installation of the Linux distro application may also cause the error. The affected user gets the error when he tries to launch the Linux terminal with the following message: Before proceeding with

Windows

C槽滿了，硬碟清理術 ( c:\windows\logs\CBS\ 、 \SoftwareDistribution\Download 、\TEMP )

有次在windows server 2008 R2 遇到硬碟空間越來越少，最後連清理磁碟都一直跳掉失敗，一再的刪除安裝程式清出一點空間也無法使清理磁碟成功，最後只好往WINDOWS資料夾找，發現 c:\windows\logs\CBS\ 佔了近10G以上……。直接結論吧： CBS資料夾中的LOG是系統檔案檢查程式工具(Sfc.exe) 產出的紀錄結果，只要確定硬碟無問題，先停service Windows Modules installer ，可以先把該目錄的資料夾移到別的地方，再把C槽中的CBS目錄中的檔案刪除，sfc程式若再次執行時，會自行再重新產生，所以就把c:\windows\logs\CBS\下能刪的就刪。再來，發現 C:\WINDOWS\SoftwareDistribution\Download 目錄中，有約1~3G的更新下載暫存檔，把裡面的檔案挑大的也砍了~ 最後，發現大坑， C:\WINDOWS\TEMP 中，cab_

Network

How to Mount an NFS Share Using a Windows 10 Machine

8 December 2016 Mounting an NFS (Network File System) share using a Unix-like operating system is pretty straight forward. But how do you mount an NFS share of a UNIX system from a Windows 10 machine? Keep reading to find out how. NFS Only Works in Windows 10 Enterprise Update

file system

Squid on AD

First off we need to join our server to the Active Directory. The Red Hat Samba packages that come with CentOS provide all the features we need. Step 1: Configure and Test Kerberos Find out the Fully Qualified Domain Name (FQDN) of the Primary Domain Controller(PDC) for the Windows

Troubleshooting

為什麼我的Windows Update無法更新錯誤代碼:80072EE2

請參考 Windows Update 錯誤 80072ee2 或是以系統管理員身分執行命令提示字元，然後執行下列三行指令 net stop wuauserv reg delete HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate net start wuauserv 然後再試試看

Monitor

How to Use Wireshark to Capture, Filter and Inspect Packets

CHRIS HOFFMAN @chrisbhoffman JUNE 14, 2017, 10:24AM EDT Wireshark, a network analysis tool formerly known as Ethereal, captures packets in real time and display them in human-readable format. Wireshark includes filters, color coding, and other features that let you dig deep into network traffic and inspect individual packets. This

Troubleshooting

解決WIN10開始菜單打不開

http://a0921930512.pixnet.net/blog/post/42414451-%E8%A7%A3%E6%B1%BAwin10%E9%96%8B%E5%A7%8B%E8%8F%9C%E5%96%AE%E6%89%93%E4%B8%8D%E9%96%8B 最近剛升級WIN10後發現這問題後來用以下方法解決 WIN10的菜單左鍵沒反應步驟一（在開始菜單按右鍵叫出執行）步驟二（輸入以下指令：reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced&

Network

Solved: DHCP Service Cannot Start Access is Denied. (Windows 10/8/7)

https://www.wintips.org/how-to-fix-dhcp-service-cannot-start-access-is-denied/ If you cannot connect to the Internet using the WiFi, or LAN network, because the DHCP Client service cannot start and you get the "Error 5: Access is Denied" in the Event log, then read this tutorial to fix the issue. The problem

Dell

Microsoft Windows Server 2016 for Dell EMC PowerEdge Systems Installation Guide

Install Windows Server 2016 by using Dell LifeCycle Controller To install Microsoft Windows Server 2016 for Standard, Datacenter, and the Essentials edition by using the LifeCycle Controller: * NOTE: Microsoft Windows Server 2016 deployment by using LifeCycle Controller on 12 th generation of the PowerEdge servers is not supported. Instead select

While attempting to login to the NBU administration console, the following error is observed: Unable to get data for client from server (Status 25)

Windows Server 2012 R2: Which version of the SMB protocol (SMB 1.0, SMB 2.0, SMB 2.1, SMB 3.0 or SMB 3.02) are you using?

PowerShell 計算檔案 MD5、SHA 檢查碼教學與範例

Fix: WSLRegisterDistribution Failed with Error: 0x8007019e

C槽滿了，硬碟清理術 ( c:\windows\logs\CBS\ 、 \SoftwareDistribution\Download 、\TEMP )

How to Mount an NFS Share Using a Windows 10 Machine

Squid on AD

為什麼我的Windows Update無法更新 錯誤代碼:80072EE2

How to Use Wireshark to Capture, Filter and Inspect Packets

解決WIN10開始菜單打不開

Solved: DHCP Service Cannot Start Access is Denied. (Windows 10/8/7)

Microsoft Windows Server 2016 for Dell EMC PowerEdge Systems Installation Guide

為什麼我的Windows Update無法更新錯誤代碼:80072EE2