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.
McKenzie has to mediate the staff fallings out that happen in any workplace
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Шанхайские Драконы。业内人士推荐WPS官方版本下载作为进阶阅读
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08
先理解原理：看动图 + 手动模拟小数组