Verified65% confidenceFactExact time
Linux 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.
3
Sources
65%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
Decoding the Obfuscated Bash Script on a Uniqlo T-Shirt: Tech Easter Eggs and Security Lessons
hackernewshackernews7/8/2026
Related Claims
VerifiedLinux Namespace has been gradually introduced into the kernel since 2002 and currently has 8 types, including PID, Net, Mount, UTS, IPC, User, and Cgroup.82% similarUnverifiedLinux Namespace 自 2002 年起逐步引入内核，目前共有 8 种类型70% similarUnverifiedUser Namespace was introduced starting from the Linux 3.8 kernel, allowing UID and GID to be mapped to different values within the namespace.68% similarUnverifiedBoth basename and dirname come from the POSIX standard and can be used on Unix-like systems such as Linux, macOS, and BSD.64% similarUnverified最早的Mount Namespace在2002年随内核2.4.19引入，网络命名空间在2009年前后的内核2.6.24–2.6.29系列才趋于可用，并在3.0之后达到生产级稳定性63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/404265API
curl https://kongchang.com/api/v1/knowledge/claims/404265MCP
get_claim(id=404265)