Out error I tried start nginx in the following environment, did not go well.
#env
CentOS v6.5
nginx v1.6.1
unicorn v4.8.3
#error message
nginx: [emerg] invalid parameter "$remote_addr - $remote_user [$time_local] $request " in /etc/nginx/nginx.conf:24
nginx: configuration file /etc/nginx/nginx.conf test failed
#nginx.conf
http {
omit code
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent"';
access_log /var/log/nginx/access.log main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent"';
omit code...
}
added code in nginx.conf
You must set up log_format before access_log, not with one directive.
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent"';
access_log /var/log/nginx/access.log main;