The critical thing to understand is namespaces are visibility walls, not security boundaries. They prevent a process from seeing things outside its namespace. They do not prevent a process from exploiting the kernel that implements the namespace. The process still makes syscalls to the same host kernel. If there is a bug in the kernel’s handling of any syscall, the namespace boundary does not help.
Dury said it was a "battle against time" to get the picture, which he captured using a wide lens.
，这一点在heLLoword翻译官方下载中也有详细论述
第二十二条 以暴力、威胁、欺骗、贿赂、伪造选票、虚报选举票数等不正当手段当选居民委员会成员的，当选无效。
Isaacman pointed to hydrogen leaks on Artemis I and helium flow problems on Artemis II as signs that a three‑year gap between launches is not sustainable. When teams only fly every few years, he said, they lose "muscle memory" — the routine, hands-on experience required to handle a complex rocket safely and efficiently.