对场所进行检查的，经县级以上人民政府公安机关负责人批准，使用检查证检查；对确有必要立即进行检查的，人民警察经出示人民警察证，可以当场检查，并应当全程同步录音录像。检查公民住所应当出示县级以上人民政府公安机关开具的检查证。
For kernel maintainers, the idea is that these credentials would back the identities behind signed code: instead of relying solely on a PGP key signed at a conference years ago, maintainers could check a bundle of fresh credentials proving that the key they see belongs to the same person recognized by the Linux Foundation, their employer, or other trusted issuers. These credentials can be fed into transparency logs and other audit systems.，推荐阅读服务器推荐获取更多信息
。爱思助手下载最新版本对此有专业解读
英國超市將巧克力鎖進防盜盒阻止「訂單式」偷竊
Коммунальщики нанесли миллионный ущерб в российском городеВ Волгограде коммунальщики загрязнили почву и причинили ущерб в 11 млн рублей，推荐阅读同城约会获取更多信息
I can install an additional package (for example cowsay) using rpm-ostree and restart the virtual machine to apply the changes.