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.
Easy rollback: In case of problems, it’s possible to return to a previous system version (it creates a boot menu entry at each update).
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BYOB: complexity without payoff
Nominees don’t have to have experience in software development or have served on governing boards in the past: we seek candidates from all backgrounds.
Representatives of the civilian police, army, armed police and intelligence officials are present. The security committee is chaired by the capital's chief district officer, senior civil servant Chhabi Lal Rijal.