内核启动的核心链路可概括为：引导加载程序（Bootloader）→ 加载内核映像 → 内核解压 → 内核启动 → 调用start_kernel函数 → 启动初始进程（Init Process） 1.1、启动加载程序 (Bootloader) 引导加载程序（常见的有GRUB、LILO、syslinux等）是连接硬件与内核的关键桥梁 ...

I love discovering new UNIX commands, especially those with a system administration flavor. When I learned Red Hat distributed the chkconfig utility, it brought back fond memories of chkconfig under ...

On April 23, 2015, Ubuntu version 15.04 (code-named Vivid Vervet) was released. This is an important release, although superficially it looks much the same as the previous version. The real difference ...

Supporting systemd required changes to the WSL architecture. As systemd requires PID 1, the WSL init process started within the Linux distribution becomes a child process of the systemd. Because the ...