Joining Eth2 Medalla Testnet with Geth and Prysm

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For this “tutorial”, I have used these instructions in a fresh Ubuntu 20.04 Server virtual machine. You may need to add “sudo” in front for some of the commands. I have used the instructions at Prysm docs ( as an initial reference point. Initial Setup Update your packages and install required packages Make a Prysm …

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How To Secure Ethereum Private Key or Seed Words With VeraCrypt


What is VeraCrypt? VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux. VeraCrypt is based on the (now-defunct) TrueCrypt. As stated on their homepage (, VeraCrypt is able to: Creates a virtual encrypted disk within a file and mounts it as a real disk. Encrypts an entire partition or storage device such as …

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How to Get Better WiFi In HDB Flats

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WiFi Woes It is not uncommon to hear gripes about the state of WiFi in residential homes. Common complaints include the following: Dropped video calls Video stuttering Long buffer times for video Poor download/upload speeds Weak WiFi strength (1 bar) The reason for such complaints? Having only one source of WiFi in the house. The …

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