docs readme: added initial readme file

sanpeqf · sanpeqf · commit b36edcaa3daf · 2025-03-11T14:25:56.000+08:00
Signed-off-by: John Sanpe &lt;sanpeqf@gmail.com&gt;
diff --git a/README.md b/README.md
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+# BFENV Introduce
+
+bfenv is a system utility functions library based on bfdev.

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	`1`	`+# BFENV Introduce`
	`2`	`+`
	`3`	`+bfenv is a system utility functions library based on bfdev.`