DDOS protection with Nginx and Cloudflare
Method 1: Step 1: Get all IP range of cloudflare: https://www.cloudflare.com/ips-v4 and https://www.cloudflare.com/ips-v6 You see: and Step 2: Config Nginx Method 2: Config Nginx:
Month: December 2018
FFmpeg: How to limit CPU usage
I have a server with 4core, when i run a command ffmpeg, cpu load high: CPU load about 3 to 4: How to reduce CPU…
How to fix error: “413 Request Entity Too Large” when upload files
When upload files, you might got the error “413 Request Entity Too Large”, how to fix this error? Add or modify client_max_body_size in http block…
Examples create redis server
Create redis server Result: Done, You’ll be able to stop and start Redis using the script named /etc/init.d/redis_ , for instance /etc/init.d/redis_6379 Check: Edit file…
CentOS: how to remove only one package
If you use yum remove command, you remove the package and the dependencies of the package. How to remove only one package like gnupg2 Example…
Nginx configuration for Laravel
Laravel offer you file .htaccess with content: It use with Apache, how to convert it to use with Nginx:
How to compile FFmpeg on CentOS – part 2
Part 1: How to compile FFmpeg on CentOS This part guide how to install more library for ffmpeg Step 13: Install harfbuzz (If you use…
How to Fix error “autoreconf: failed to run autopoint: No such file or directory” on CentOS
On CentOS, when executing “autoreconf -i” command in some repository, it prompts following error: The solution is installing gettext-tools: result: Then “autoreconf -i” works!
Secure Memcached on Linux
Memcached is Vulnerable and hacker can use your server to DDOS victims, so you must secure your memcached server. I. By iptables Step 1: disable…
How to create video thumbnail with FFmpeg
Create one thumnail: Method 1: you can specify frame number Result: Method 2: you can specify frame time Method 3: you can specify thumnail size…