sudo certbot certonly --server https://acme-v02.api.letsencrypt.org/directory --manual --preferred-challenges dns -d 'mydomain.com,*.mydomain.com'
find mysql.sock
netstat -ln | grep mysql

loader.io

data transfer


Failed to repair the wp_options table. Error: Can’t create new tempfile:


Stop MariaDB
sudo service mariadb stop
Now do the repair check
myisamchk -r -f -o /var/lib/mysql/DATABASE/wp_posts
Start MariaDB
sudo service mariadb start
nginx php-fpm caching – Waiting (TTFB)
OUT





twitter card meta property
<!-- Twitter --> <meta property="twitter:card" content="summary_large_image"> <meta property="twitter:url" content="https://domain.com/"> <meta property="twitter:title" content="title> <meta property="twitter:description" content="description"> <meta property="twitter:image" content="https://domain.com/assets/twitter_Recommend_1200×628.jpg">
The Best 4K Video Player for Streaming Services – bitmovin
https://bitmovin.com/4k-video-player/
now on internet arrrrchive
https://web.archive.org/web/20211021151530/https://bitmovin.com/4k-video-player/
nginx list all sites confs
To list all configurations
nginx -T
To list all server names
nginx -T | grep "server_name "

