LINUX TRICKS
How to Remove Files and Directories Using Linux Command Line https://linuxize.com/post/how-to-remove-files-and-directories-using-linux-command-line/ CentOS / RHEL 7 : Shutting Down, Suspending, or Rebooting Commands (systemctl) https://www.thegeekdiary.com/centos-rhel-7-shutting-down-suspending-or-rebooting-commands-systemctl/ How do I find Apache http server log files? https://blog.codeasite.com/how-do-i-find-apache-http-server-log-files/ Error 502 Bad Gateway The server returned an invalid or incomplete response. Resolving a 502 bad gateway error message - https://www.allconnect.com/blog/502-bad-gateway-error-explained What Is 502 Bad Gateway Error and How to Fix It in WordPress? - https://www.cloudways.com/blog/wordpress-502-bad-gateway-error/ NGINX 502 Bad Gateway: PHP-FPM - https://www.datadoghq.com/blog/nginx-502-bad-gateway-errors-php-fpm/ - - *Suggestion Linux chattr Command Tutorial for Beginners - https://www.howtoforge.com/linux-chattr-