Jack Wallen walks you through some of the steps you can take to check for and mitigate distributed denial of service attacks on a Linux server. Source: techrepublic.com/rssfeeds/topic/open-source/
Using the new systemd-resolved resolver to view DNS cache entries
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If your Linux servers or desktops are experiencing networking issues, you might want to view your DNS cache. Jack Wallen shows you how with a systemd-resolved-based distribution. Source: techrepublic.com/rssfeeds/topic/open-source/
Linux: How to repair the GRUB2 boot loader
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Jack Wallen shows you how easy it is to repair the GRUB2 boot loader in Linux. Source: techrepublic.com/rssfeeds/topic/open-source/
SSH keys: How to view in Linux, macOS, and Windows
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If you’re not sure how to view your SSH certificates, Jack Wallen walks you through the steps on Linux, macOS, and Windows. Source: techrepublic.com/rssfeeds/topic/open-source/
How to share folders between VirtualBox guest and host
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Sharing folders between a VirtualBox host and guest is actually much easier than you might think. Jack Wallen shows you how. Source: techrepublic.com/rssfeeds/topic/open-source/
Linux Mint 20.1 is a desktop anyone can love
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Jack Wallen kicks the tires of Linux Mint 20.1 and comes away astonished at what the developers have accomplished. Source: techrepublic.com/rssfeeds/topic/open-source/
How to use the occ command for Nextcloud command line management
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Jack Wallen shows you how to administer your Nextcloud installation from the command line. Source: techrepublic.com/rssfeeds/topic/open-source/
Linux Foundation and Blacks In Technology Foundation open up 200 scholarships for open-source certifications
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Leaders say removing the financial barrier to professional training can open up the tech world to a more diverse workforce. Source: techrepublic.com/rssfeeds/topic/open-source/
How to add categories to a page in WordPress
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If you’re not using Categories with your WordPress sites, you should be. Jack Wallen shows you how to associate Pages to Categories in the new WordPress editor. Source: techrepublic.com/rssfeeds/topic/open-source/