[内容] Linux 生命周期

RHEL:

https://access.redhat.com/support/policy/updates/errata/#Extended_Life_Cycle_Phase

openSUSE:

English:

https://en.opensuse.org/Lifetime

Chinese:

https://zh.opensuse.org/%E4%BD%BF%E7%94%A8%E6%9C%9F%E9%99%90

SLE:

https://www.suse.com/lifecycle