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Use open source GPG key pairs and Keyoxide to prove your identity on Mastodon.
Software
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Joining and using open source social network Mastodon isn't quite as simple as with mainstream sites, but this step-by-step guide offers all you need to know.
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Say goodbye to randomly scattered notes. A good notebook application lets you write, sort, organize, and access notes when and where you need them.
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Apache ShardingSphere's new elastic migration feature lets you move data from a single database to a distributed database in an SQL-like manner.
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Get a wider range of software choices than what's in the official Linux repositories by installing Extra Packages for Enterprise Linux (EPEL).
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Advances in edge computing, machine learning, and intelligent applications make sysadmins more important than ever in the software development process.