Author Correction: Myocardial reprogramming by HMGN1 underlies heart defects in trisomy 21
/etc is also writable, but it’s managed a bit differently. OSTree uses a technique called “etc overlay” to handle modifications in /etc. When an update is applied, OSTree compares files in the new version with those in /etc and applies changes intelligently, preserving local modifications as much as possible.
，这一点在heLLoword翻译官方下载中也有详细论述
（二）在他人设立的淫秽、赌博等违法网站上投放广告推广信息的；
Фото: Евгений Биятов / РИА Новости