> For the complete documentation index, see [llms.txt](https://learn.farizizwan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux.md).

# System Administration - Linux

- [RedHat Derivatives](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/redhat-derivatives.md)
- [Add User to Sudoers](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/redhat-derivatives/add-user-to-sudoers.md)
- [Yum Update vs Yum Upgrade](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/redhat-derivatives/yum-update-vs-yum-upgrade.md)
- [DNF update vs upgrade](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/redhat-derivatives/dnf-update-vs-upgrade.md)
- [SMP PREEMPT\_DYNAMIC Definitions](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/redhat-derivatives/smp-preempt_dynamic-definitions.md)
- [Virtualization](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/virtualization.md)
- [KVM](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/virtualization/kvm.md)
- [Storage](https://learn.farizizwan.com/devops-and-devsecops/system-administration-linux/storage.md)