# Tear down when done
Ephemeral tmpfs for all writable paths — cleanup is a single umount2 syscall, not a recursive directory walk，这一点在夫子中也有详细论述
，详情可参考旺商聊官方下载
Martin Short's daughter Katherine dies at 42，这一点在同城约会中也有详细论述
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· 胡波 · 来源：tutorial资讯