Posts

Using SHA256 hashes to maintain data integrity on Linux and MacOS

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Generate audio tone with FFmpeg

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EAN13.ttf bulk encoder

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CSV numbering tool for printing items

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Ubuntu: how to enable USB Support in VirtualBox for a Windows Guest

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Ubuntu: fix unable to update Snap Store

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Error 404: how to recover broken web link

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Blogger: customize the Contempo theme

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Ubuntu: fix Google Earth Pro zoom in a wrong location

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HTML escape sequences: how to display special characters

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Recover your Windows 7 Product Key without extra tools

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