/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.
Reddit also employs admins who can overrule moderators and delete subreddits.
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Цены на нефть взлетели до максимума за полгода17:55
第一，无底线的区域加密。很多品牌一旦走红，面对大量加盟需求，为了融资、上市，盲目放开加盟，从10家店快速扩张到100家店，最终导致门店间相互分流。
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