Linux 删除 nginx 服务
bash
# 1. 禁用开机自启(即使文件还在也不会自动启动)
sudo systemctl disable nginx.service
# 2. 立即停止当前运行中的 nginx
sudo systemctl stop nginx.service
# 3. 找到并删除对应的 unit 文件
sudo rm -f /etc/systemd/system/nginx.service \
/usr/lib/systemd/system/nginx.service \
/lib/systemd/system/nginx.service
# 4. 让 systemd 重新加载配置
sudo systemctl daemon-reload
# 5. 可选:确认已不存在
systemctl list-unit-files | grep nginx # 应无输出
systemctl cat nginx.service # 应提示 No such file