在 CentOS 上更新(或安装)cmatrix(终端“黑客帝国”字符雨效果),可以按下面步骤来。
rpm -qa | grep cmatrix
或
which cmatrix
sudo yum install -y epel-release
CentOS 8 / Stream 也可用:
sudo dnf install -y epel-release
sudo yum update cmatrix
或(CentOS 8 / Stream):
sudo dnf update cmatrix
sudo yum groupinstall -y "Development Tools"
sudo yum install -y ncurses-devel git
git clone https://github.com/abishekvashok/cmatrix.git
cd cmatrix
./configure
make
sudo make install
cmatrix
cmatrix -b # 加粗字符
cmatrix -s # 屏保模式
cmatrix -C red # 红色字符
-bash: cmatrix: command not found
解决:
export PATH=$PATH:/usr/local/bin
sudo yum install -y ncurses-devel
| 方式 | 推荐度 |
|---|---|
| yum / dnf 更新 | ⭐⭐⭐ |
| 源码编译 | ⭐⭐⭐⭐⭐ |
如果你告诉我 CentOS 版本(7 / 8 / Stream),我可以给你更精确的命令。