安装tcping服务
项目页:https://github.com/pouriyajamshidi/tcping
# 1. 卸载旧的 Python 版 tcping(如果之前装过)
pip3 uninstall -y tcping 2>/dev/null || true
# 2. 下载官方 amd64 Debian 包
wget https://github.com/pouriyajamshidi/tcping/releases/latest/download/tcping-amd64.deb \
-O /tmp/tcping.deb
# 3. 安装
apt install -y /tmp/tcping.deb
# 4. 验证与测试
tcping -v
tcping google.com 443
