Jack Wallen offers a different method of securing SSH that could be rather timely in helping to lock down your Linux servers.

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If your business needs a powerful search and analytics engine, Elasticsearch might be just the ticket. Jack Wallen shows you how to get this and a handy web browser add-on up and running.

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You should be backing up your Linux apps and files on your Chromebook. Jack Wallen shows you how.

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Jack Wallen comes away from using Ubuntu 21.10 with the conclusion Impish Indri is the not only the most polished release from Canonical, but the most performant.

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Are you certain your Linux servers in your data center are free from vulnerabilities? If not, you need to scan them immediately. Jack Wallen shows you how with Nessus.

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Jack Wallen introduces new Linux users to the mount command and how to use it to mount an external drive to the internal file system.

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The SOS program, run by the Linux Foundation, will reward developers with potentially more than $10,000 for enhancing the security of critical open source software.

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For those who are new to developing with Docker containers, there are a few tricks you're going to need. Jack Wallen shows you how to copy files from host to container.

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Here's how to add Zorin OS to Android for easy file sharing, SMS management and more. Jack Wallen walks you through it.

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Jack Wallen shows you how to use the tail command, which makes it easy to view log entries as they are written in real-time.

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