Unverified50% confidenceFactExact time
Unix系统引入terminfo（早期为termcap）数据库来描述每种终端的能力集合，环境变量TERM用于标识当前终端类型
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
终端技术全栈深度解析：从字符编码到GPU渲染
hackernewshackernews7/5/2026
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