I can install an additional package (for example cowsay) using rpm-ostree and restart the virtual machine to apply the changes.
В Финляндии предупредили об опасном шаге ЕС против России09:28，推荐阅读91视频获取更多信息
I’m talking almost exclusively about Fedora because RedHat is heavily invested in these projects and deeply integrates them into their ecosystem (Fedora Silverblue, CoreOS, OpenShift…) but there are still some ports to other distributions.，详情可参考heLLoword翻译官方下载
▲ 图｜YouTube @Dave2D