What’s FrankenPHP FrankenPHP is a modern application server for PHP built on top of the Caddy web server. FrankenPHP gives superpowers to your PHP apps thanks to its stunning...
What’s NextCloud Nextcloud is an open-source software suite that offers a secure, self-hosted alternative to popular cloud storage and...
What’s QUIC QUIC (Quick UDP Internet Connections) is a transport layer network protocol developed by Google. QUIC supports a...
Edit boot menu on-the-go 0. reboot the CentOS 7 and press ESC when GRUB menu show up on the...
Check PHP-FPM version on NGINX HTTP response $ curl -I localhost/index.php HTTP/1.1 200 OK Date: Sat, 12 Aug 2017...
How to hide `Server:` Response info on NGINX $ curl -I localhost HTTP/1.1 200 OK Server: nginx/1.4.6 (Ubuntu) Date: Fri, 11...
Check disk usage df -h Filesystem Size Used Avail Use% Mounted on /dev/vda1 95G 82G 7.9G 92% / Check size of...
How to block ip with NGINX 0. define block ip on nginx.conf vim /etc/nginx/nginx.conf http { geo $ban_ip { default 0;...
How to sent xymon/hobbit alerts to slack channel 0. create bash script to push xymon/hobbit alerts to slack vim /etc/xymon/scripts/alert_to_slack.sh #!/bin/bash...
How to set up redirect www and non-www http to non-www https o nginx config file vim /etc/nginx/sites-enabled/blackonsole.conf # http server...
CSS Fonts Missing on web The error some like: Font from origin 'http://css.blackonsole.org' has been blocked from loading by Cross-Origin Resource...
Error courier imapd.pem file tailf /var/log/mail.log imapd-ssl: couriertls: /etc/courier/imapd.pem: error:0906D06C:PEM routines:PEM_read_bio:no start line How to fix vim /etc/courier/imapd-ssl Make...
What is AutoMysqlBackup AutoMySQLBackup with a basic configuration will create Daily, Weekly and Monthly backups of one or more...
What is CSF Config Server Firewall (or CSF) is a free and advanced firewall for most Linux distributions. How...
What is AWStats AWStats is short for Advanced Web Statistics. AWStats is powerful log analyzer which creates advanced web, ftp, mail and streaming server statistics reports ...
What is Gitlab GitLab is a web-based Git repository manager with wiki and issue tracking features. How to install Gitlab in...
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:: easyapache error # /scripts/easyapache error: Not a HASH reference at /var/cpanel/perl/easy/Cpanel/Easy.pm line 340 :: How to fix Not a HASH...
:: Error If you get corrupted xen images so need to fsck it. :: How to fsck xvda xen images #...
:: What is Git Git is distributed version control system focused on speed, effectivity and real-world usability on large projects. –...
:: how to deny user and groups login on ssh # vi /etc/ssh/sshd_config ### add this line to deny users and...
:: how to create random password using bash $ < /dev/urandom tr -dc A-Za-z0-9_ | head -c8 :: make simple random...
:: what is RBLs RBL is short for Realtime Blackhole List, a list of IP addresses whose owners refuse to stop...
