1，小火车
#yum install sl
2，黑客帝国，代码雨
# wget https://jaist.dl.sourceforge.net/project/cmatrix/cmatrix/1.2a/cmatrix-1.2a.tar.gz
# tar xf cmatrix-1.2a.tar.gz
# cd cmatrix-1.2a
# yum install ncurses-devel
# ./configure && make && make install
# cmatrix -b -u 3 -C blue
原文：https://www.cnblogs.com/shiwanming/p/10203227.html