NamespaceWhat it isolatesWhat the process seesPIDProcess IDsOwn process tree, starts at PID 1MountFilesystem mount pointsOwn mount table, can have different rootNetworkNetwork interfaces, routingOwn interfaces, IP addresses, portsUserUID/GID mappingCan be root inside, nobody outsideUTSHostnameOwn hostnameIPCSysV IPC, POSIX message queuesOwn shared memory, semaphoresCgroupCgroup root directoryOwn cgroup hierarchyTimeSystem clocks (monotonic, boot)Own system uptime and clock offsetsNamespaces are what Docker containers use. When you run a container, it gets its own PID namespace (cannot see host processes), its own mount namespace (own filesystem view), its own network namespace (own interfaces), and so on.
下沉的无限下沉，溢价的疯狂溢价，一边是拼多多上售价百余元的AI眼镜与数十元的AI耳机，另一边是售价数百美元、需要排队数月的Oura智能戒指与Meta Ray-Ban。
。同城约会对此有专业解读
模型：“<start_function_callcall:change_background_color{color:red}<end_function_call”
（四）其他由省级以上公安机关会同电信等主管部门认定的，可能被大量用于网络违法犯罪的设备、软件、工具、服务。