Linux下多进程编程 1编写一程序两进程的程序，父进程循环显示parent,子进程循环显示child. 2． 运行下列程序，说明父子进程之间代码段与数据段之间的关系。-Programming a multi-process Linux, a program written procedures for the two processes, the parent process cycle through parent, the child process to cycle child.