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10 habits of great Ansible users
Ansible makes it easier to create, share, and manage automation, but like any tool, some ways of using it are better than others.
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How to set up a network bridge for virtual machine communication
Use the nmtui console to set up network connectivity for VMs to communicate over an IP network.
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Check your YAML for errors with yamllint
Check for YAML violations in your code before it gets executed with yamllint.
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Avoid errors in your Ansible playbooks with ansible-lint
Ansible-lint goes beyond regular YAML linters by checking Ansible tasks themselves, potentially saving you from execution errors and many hours of debugging.
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How to cope when your job and hobby overlap
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Software Bill of Materials (SBOM) and Cybersecurity: Is Your Organization Ready?
The Linux Foundation recently published findings on The State of Software Bill of Materials (SBOM) and Cybersecurity Readiness, conducted in late 2021. Jason Perlow,...
Building containers by hand using namespaces: The net namespace
Learn how to use the net namespace to configure point-to-point namespaces, isolate processes, and control which applications can access a VPN.
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5 Podman features to try now
Improve how you use containers with these new Podman features: --latest, --replace, --all, --ignore, and --tz.
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Configure Apache HAProxy to balance web server traffic
Prevent bottlenecks on web servers by using load balancing to distribute traffic.
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Make du’s output more useful with this neat trick
Sort your disk usage data in any order you want with these du command options.
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