Силовые структуры
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。关于这个话题，heLLoword翻译官方下载提供了深入分析
/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.
（作者为中国社会科学院学部委员、台湾史研究中心主任）
This is the fifth post in a series on Unicode identifier security: