Clean Up Old Homebrew Files
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Install and Configure the AWS CLI on Windows
Installation
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How to connect to an EC2 via SSH + troubleshooting
In general: Make sure the private key (pem file) on your Linux machine has 400 permissions or you will get an “Unprotected private key file” error. Make sure the username is given correctly when connecting via SSH, else you will get “Host key not found”, “Permission denied”, or “Connection closed”...
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How to convert MBR 2 GPT in order to activate UEFI for Windows 11
In order to use Windows 11, UEFI + Secure Boot must be used. Fortunately, since Windows version 1703, it is no longer necessary to reinstall the operating system if you want to switch from BIOS (master boot record) to UEFI.
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AWS S3 Presigned URL
If you want to provide temporary S3 access to an object that is otherwise private, then you can generate a presigned URL. The URL will be usable for a specified period of time, after which it will become invalid.
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