1, using the LSOF-I:80 query does not hear the port.
2, restart or reload Nginx reported this error.
[Email protected] vhosts]#/alidata/server/nginx-1.4.4/sbin/nginx-s Reload
Nginx: [Alert] Kill (1668, 1) failed (3:no such process)
3, according to the following methods to deal with the good.
[Email protected] vhosts]#/alidata/server/nginx-1.4.4/sbin/nginx-c/alidata/server/nginx-1.4.4/conf/nginx.conf
[Email protected] vhosts]#/alidata/server/nginx-1.4.4/sbin/nginx-s Reload
[Email protected] vhosts]# lsof-i:80
COMMAND PID USER FD TYPE DEVICE size/off NODE NAME
Aliyundun 1527 root 19u IPv4 16393 0t0 TCP 43.95.19.90:hermes->106.11.68.13:http (established)
Nginx 6440 root 18u IPv4 82298 0t0 TCP *:http (LISTEN)
Nginx 6458 www 7u IPv4 81837 0t0 TCP 47.90.19.90:http->113.64.73.122:10899 (established)
Nginx 6458 www 8u IPv4 81838 0t0 TCP 47.90.19.90:http->113.64.73.122:10900 (established)
Nginx 6458 www 18u IPv4 82298 0t0 TCP *:http (LISTEN)
Nginx 6459 www 18u IPv4 82298 0t0 TCP *:http (LISTEN)
Nginx Service exception causes the website to not access