当重载配置时,报进程错误:
# nginx -s reload
nginx: [error] invalid PID number "" in "/var/run/nginx.pid"
由于修改了配置文件的指定,则需使用如下命令,只能nginx配置:
# nginx -c /usr/local/nginx/conf/nginx.conf
但由于修改导致该命名在启动时可能会报:
nginx: [emerg] bind() to 0.0.0.0:3000 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:3000 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:3000 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:3000 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:3000 failed (98: Address already in use)
nginx: [emerg] still could not bind()
此时,需找到已经启动的端口的进程,并杀掉:
# netstat -ltunp | grep 3000
tcp 0 0 0.0.0.0:3000 0.0.0.0:* LISTEN 29786/nginx: master
# kill -9 29786
最后再指定配置即可:
# nginx -c /usr/local/nginx/conf/nginx.conf