Linux Distribution / Distro
RHEL
Red Hat Enterprise Linux
- Popular
- Commercial
- Subscription
- Starting in 2023, a subscription is required to download
- Stable
yum
package manager- Acquired by IBM
CentOS
- Popular
- Clone of RHEL
- Acquired by Red Hat in 2014
- Discontinued on 2021-12-31
Rocky Linux
- Clone of RHEL
- By CentOS co-founder Gregory Kurtzer
Fedora
- Based on RHEL
- DNF package manager
- Bleeding edge
Alma Linux
- Clone of RHEL
Debian
- APT (Advanced Package Tool)
Ubuntu
- Based on Debian
- Popular
- Use AppArmor by default (Similar to SELinux)
Kali Linux
- Based on Debian
- For Penetration Testing
Gentoo
- Source based
Slax
- Lightweight
- Live
- Based on Debian / Slackware