/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.
Women's health
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自2024年12月“春节——中国人庆祝传统新年的社会实践”列入人类非物质文化遗产代表作名录以来，春节从中国人世代传承的传统节日，跃升为人类共享的非物质文化遗产。丙午马年，在非遗这一当代文化概念的加持下，春节这一古老节日引发全社会对融入我们日常的节庆民俗的极大热情。
“政绩观问题是一个根本性问题，关乎立党为公、执政为民。”政绩为谁而树、树什么样的政绩、靠什么树政绩，是初心之问、使命之问，也是时代之问、实践之问。