Canonical announced that its managed services had MSPCV Certification. Jack Wallen believes this milestone should help big businesses realize it is time to trust open source software.

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Jack Wallen tests Debian 11 and isn't surprised to find out the developers have released another version that is unmatched in stability.

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A Sonatype survey also found a 650% year-over-year increase in supply chain attacks aimed at upstream public repositories.

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Invoice Plane is a powerful open-source invoicing tool perfectly suited for small-business data centers. Jack Wallen shows you how to add invoice emailing to the application.

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Jack Wallen shows you how to compress and decompress a folder from the command line.

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SSL certificates are an integral component in securing data and connectivity to other systems. Learn tips on how you can use the Linux openssl command to find critical certificate details.

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Zombie processes shouldn't be a problem on your system. But on the off chance they do arise, you need to know how to take care of them. Jack Wallen shows you how.

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Jack Wallen shows you how to use mkcert. If you need to generate quick SSL certificates for test servers and services, this might be the fastest option available.

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Jack Wallen shows you how to troubleshoot containers with the Docker logs command.

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Take the repetition out of a lot of your daily Linux admin tasks. AutoKey is a handy GUI tool.

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