Debian 上 cmatrix 故障排查与修复指南
一 快速自检与恢复
which cmatrix 或 cmatrix -V。sudo apt update && sudo apt install --reinstall cmatrix。pkill cmatrix。cmatrix -C cyan -u 5cmatrix -a(异步)、cmatrix -s(屏保模式,按键退出)二 常见故障与对应修复
sudo apt update && sudo apt install --reinstall cmatrix;若仍异常,重启终端或系统后再试。fatal error: curses.h: No such file or directory 或 对 curs_set/LINES 未定义引用。sudo apt install libncurses5-dev libncursesw5-dev./configure && make && sudo make installmkdir -p build && cd build && cmake .. && make && sudo make installecho $TERM 确认为 xterm-256color 等受支持类型;必要时在启动前导出:export TERM=xterm-256colorcmatrix -u N(数值越大越慢,默认约 4)cmatrix -C green|red|blue|white|yellow|cyan|magenta|blackcmatrix -a(异步)、cmatrix -s(屏保模式)cmatrix -u 6~9cmatrix -s(简单模式)、cmatrix -B(黑白)、必要时减少终端滚动缓冲区cmatrix -a(ASCII)pkill cmatrix 或关闭终端窗口。三 从源码构建的正确姿势(当仓库包不可用或需新特性时)
sudo apt update && sudo apt install build-essential libncurses5-dev libncursesw5-dev autoconf automake libtoolgit clone https://github.com/abishekvashok/cmatrix.gitcd cmatrix && autoreconf -i./configuremake -j$(nproc)sudo make installmkdir -p build && cd buildcmake -DCMAKE_INSTALL_PREFIX=/usr/local ..make -j$(nproc)sudo make install./configure。四 仍未解决时的实用替代与建议
sudo apt install bb hollywood pipes.sh(终端动画/展示效果集合)