Exploring the differences between sudo and su commands in Linux

Error handling in Bash scripts

Test Ansible using policy as code with Conftest

Ksplice Known Exploit Detection for VM_IO Use After Free, BPF bounds checking, and more…

How to package open source applications as RPMs

How to use auto-updates and rollbacks in Podman

Building a container by hand using namespaces: The mount namespace

Visit us at Open Source Summit – Vancouver, August 29-31

4 video sessions for the Linux sysadmin

Vim vs. Nano vs. Emacs: Three sysadmins weigh in

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