未来的博客

shell脚本字符截取

less than 1 minute read

Published: September 16, 2021

shell脚本字符截取操作

博客-“test”

less than 1 minute read

Published: September 13, 2021

PhD 毕业人数

总PhD人数

下图是1957到2016美帝每年PhD总毕业人数。60年间毕业人数从10000涨到50000多。近十年保持了大概每年1000人的增幅。

有趣的博客

less than 1 minute read

Published: August 14, 2014

This is a sample blog post.