Unverified50% confidenceFactExact time
Environment variables are dynamic key-value pairs at the operating system process level, valid only for the lifetime of the current terminal session.
1
Sources
50%
Confidence
Long-term
Relevance
7/24/2026
First Seen
Sources
Codex与Claude Code配置避坑指南：从权益到跑通的完整流程
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