输入nginx启动命令报错unknown directive "rker_processes" in /usr/local/nginx/conf/nginx.conf:3

在sbin目录下,输入./nginx -c /usr/local/nginx/conf/nginx.conf命令报错

unknown directive "rker_processes" in /usr/local/nginx/conf/nginx.conf:3

报错原因:nginx.conf配置文件有问题.