安装 figlet

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$ sudo brew install figlet

iTerm or Terminal（终端）

示例代码

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$ figlet "webclown"

              _          _
__      _____| |__   ___| | _____      ___ __
\ \ /\ / / _ \ '_ \ / __| |/ _ \ \ /\ / / '_ \
 \ V  V /  __/ |_) | (__| | (_) \ V  V /| | | |
  \_/\_/ \___|_.__/ \___|_|\___/ \_/\_/ |_| |_|

设置字体

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$ figlet -f tinker-toy "W e b c l o w n"

o       o             o                 o
|       |             |                 |
o   o   o     o-o     O-o       o-o     |     o-o     o   o   o    o-o
 \ / \ /      |-'     |  |     |        |     | |      \ / \ /     |  |
  o   o       o-o     o-o       o-o     o     o-o       o   o      o  o

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