What is continuous deployment?
Jul 24, 2026 / 11 min Read Summarize with: Continuous deployment is the practice of automatically deploying every validated code change to production. If the code passes every required validation step, such as…
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Linux: Guide to useradd, usermod, and groupadd
User and group management is one of those sysadmin fundamentals you touch constantly without always thinking about it. Creating a service account, locking down a shared server, adding a new team member, adjusting…
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Securing Linux with SELinux (or AppArmor)
SELinux and AppArmor have been around for many years, but are still essential for maintaining a secure Linux environment. This article will cover how to set them up and troubleshoot these mandatory access…
