License: Attribution-NonCommercial-ShareAlike 4.0 International
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I. figlet
#yum install figlet
#echo "hello world"| figlet
#echo "suzf.net"| figlet
II. cowsay
#yum install cowsay
# 支持的图形
#cowsay -l
Cow files in /usr/share/cowsay:
beavis.zen bong
...
www
#cowsay -f tux "Welcome to my blog - suzf.net"
