Nginx配置文件路径：/etc/nginx/nginx.conf

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
log_format main '$remote_addr - $remot{e}_{u}ser[$time_local] “KaTeX parse error: Double superscript at position 34: … '̲status $bod{y}_{b}yte{s}_{s}ent"$http_referer” ’
‘“$htt{p}_{u}se{r}_{a}gent""$http_x_forwarded_for”’;

access_log /var/log/nginx/access.log main;sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;include /etc/nginx/mime.types;
default_type application/octet-stream;server {listen 80;server_name localhost;location / {root /usr/share/nginx/html;index index.html index.htm;}error_page 500 502 503 504 /50x.html;location = /50x.html {root /usr/share/nginx/html;}
}# 配置logrotate
# 创建一个新的logrotate配置文件，例如 /etc/logrotate.d/nginx
# 并添加以下内容：

#关键的logrotate配置位于/etc/logrotate.d/nginx文件中。这个配置指定了每天轮转一次日志文件，保留30天的日志文件，以日期格式命名日志文件，并在轮转后使用kill -USR1命令通知Nginx重新打开日志文件，以便新的日志可以写入。
logrotate /etc/logrotate.d/nginx {
daily
rotate 30
missingok
notifempty
dateext
dateformat -%Y%m%d
create 0640 nginx nginx
sharedscripts
postrotate
[ -f /var/run/nginx.pid ] && kill -USR1 cat /var/run/nginx.pid
endscript
}
}