Unverified50% confidenceFactExact time
Both basename and dirname come from the POSIX standard and can be used on Unix-like systems such as Linux, macOS, and BSD.
1
Sources
50%
Confidence
Long-term
Relevance
9/16/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiednl originates from Unix System V and has a formal specification in the POSIX standard.71% similarUnverifiedLinux Namespace has been gradually introduced into the kernel since 2002 and currently has 8 types, including PID, Net, Mount, UTS, IPC, User, and Cgroup.64% similarVerifiedLinux namespaces technology was first introduced in 2002 with kernel version 2.4.19, forming an isolation system encompassing seven types of namespaces: Mount, PID, Network, IPC, UTS, User, and Cgroup.64% similarUnverifiedmacOS的XNU内核基于Mach微内核与BSD层，不包含Linux namespace和cgroups实现，因此macOS容器方案必须依赖运行Linux虚拟机62% similar
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