I am a new Linux system admin and how can I enable gzip compression on nginx web server for JS/CSS/HTML files? How can I enable gzip/deflate in Nginx on Ubuntu Linux server? How do I configure gzip compression with NGINX web server on FreeBSD Unix server?
[continue reading…]

I switched from Apache to Nginx web server. How do I configure permalinks under WordPress blog? How can I configure Nginx for WordPress permalinks using virtual hosting?
[continue reading…]

My nginx server is behind a reverse proxy load balancer. How can I show the correct client IP address in nginx log files when nginx is behind a load balancer?
[continue reading…]

How do I secure my Nginx web server with Let’s Encrypt free ssl certificate on my Ubuntu Linux 14.04/16.04/18.04/20.04 LTS or Debian Linux 8.x/9.x/10.x server?
[continue reading…]

I am a small business and ecom site owner. I also run a WordPress based blog to connect with my customers. However, I get too much spam from certain IPs and net-blocks. How do I block access to certain url(s) such as example.com/blog/wp-comments-post.php for selected IP address and CIDRs? How do I allow everyone including IP address 1.2.3.4 to access my blog but block IP address 1.2.3.4 accessing only example.com/blog/wp-comments-post.php? How do I block POST requests for selected IPs/CIDR on nginx?
[continue reading…]

I am the small business owner and runs my own web-site. I have noticed increased cracking activity against by blog. What’s the best way to block WordPress URLs such as example.com/blog/wp-login.php and example.com/blog/wp-admin/ in the nginx web-server?

Tutorial details
Difficulty level	Advanced
Root privileges	Yes
Requirements	Linux+Nginx
Est. reading time	N/A

[continue reading…]