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Posts tagged “devops”
Every post filed under “devops”, newest first.
3 posts.
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OpsCanopy 7 min read
Learn DevOps in 90 Days: the free, incident-first path from developer to DevOps engineer
Why we built Mission: 90 Days DevOps — a free day-by-day path from Linux to Kubernetes with playable incident missions. The full plan, the design decisions, and the honest tradeoffs.
- devops
- career
- learning
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OpsCanopy 6 min read
Reading cron expressions: a field-by-field guide
A practical, field-by-field guide to reading cron expressions — the five time fields, ranges, steps, lists and @macros — plus the gotchas that make schedules fire when you least expect.
- cron
- scheduling
- devops
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OpsCanopy 5 min read
One CVE, four ignore files: unifying Trivy, Grype, Snyk and osv-scanner
A single triaged CVE suppression has to be re-encoded in .trivyignore, .grype.yaml, .snyk and osv-scanner.toml — each with a different shape. Here is the same suppression in all four formats, what maps cleanly, and what is lossy.
- security
- vulnerability-management
- devops