Linux模拟僵尸进程并kill

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模拟系统有僵尸进程后怎么解决

僵尸进程

#include <stdio.h>
#include <sys/types.h>int main()
{
//fork a child process
pid_t pid = fork(); if (pid > 0) //parent process
{
printf("in parent process, sleep for one miniute...zZ...\n");
sleep(60);
printf("after sleeping, and exit!\n");
}
else if (pid == 0)
{
//child process exit, and to be a zombie process
printf("in child process, and exit!\n");
exit(0);
} return 0;
}