Docker announced a new subscription plan for enterprises and free access to Docker Desktop for personal use, educational institutions, non-commercial open-source projects and small businesses. Source: techrepublic.com/rssfeeds/topic/open-source/
Month: August 2021
You can execute commands from within the nano text editor in Linux
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•Jack Wallen is ready to help you with the built-in Execute tool in nano when you want to make it a bit more flexible. Source: techrepublic.com/rssfeeds/topic/open-source/
What are aliases, and how do you use them in Linux?
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•Jack Wallen shows you how to simplify your Linux life by using aliases. Source: techrepublic.com/rssfeeds/topic/open-source/
Linux 101: How to easily view real-time log entries with tail
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•The tail command makes it easy to view log entries as they are written in real-time. Jack Wallen shows you how to make use of this indispensable tool. Source: techrepublic.com/rssfeeds/topic/open-source/
Finding drive space usage from the command line in Linux
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•How much space remains on those drives connected to your server? That data is but a quick command away. Jack Wallen shows you how. Source: techrepublic.com/rssfeeds/topic/open-source/
Security alert: The threat is coming from inside your Docker container images
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•Five malicious Docker container images were recently detected on Docker Hub, totaling more than 120,000 pulls. Source: techrepublic.com/rssfeeds/topic/open-source/
How to create locally signed SSL certificates with mkcert
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•If you need to generate quick SSL certificates for test servers and services, mkcert might be the fastest option available. Jack Wallen shows you how to use this handy tool. Source: techrepublic.com/rssfeeds/topic/open-source/
How to view Docker logs to troubleshoot containers
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•If you deploy containers with Docker, at some point you’ll need to troubleshoot. Jack Wallen shows you how to do so with the logs command. Source: techrepublic.com/rssfeeds/topic/open-source/
Tux: A brief history of the Linux mascot
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•Ever wonder where Tux the penguin came from? Jack Wallen offers up a bit of a history lesson. Source: techrepublic.com/rssfeeds/topic/open-source/
Linux, happy 30th birthday! What the future holds for Linux
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•Jack Wallen explains how Linux has changed computing for the better and ponders what might be next for the open source OS created by Linus Torvalds. Source: techrepublic.com/rssfeeds/topic/open-source/