Docker Run FrankenPHP, WordPress and MySQL

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...
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1 min read

How to install NextCloud in Ubuntu 22.04

What’s NextCloud Nextcloud is an open-source software suite that offers a secure, self-hosted alternative to popular cloud storage and...
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8 min read

How To Enable HTTP/3 over QUIC in HAProxy

What’s QUIC QUIC (Quick UDP Internet Connections) is a transport layer network protocol developed by Google. QUIC supports a...
Sysadmin.ID
1 min read

Reset root password on CentOS 7

Edit boot menu on-the-go 0. reboot the CentOS 7 and press ESC when GRUB menu show up on the...
Sysadmin.ID
18 sec read

Hide PHP-FPM Version on NGINX

Check PHP-FPM version on NGINX HTTP response $ curl -I localhost/index.php HTTP/1.1 200 OK Date: Sat, 12 Aug 2017...
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16 sec read

Hide Server Info Response on NGINX

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...
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26 sec read

Free ext4 reserved blocks with tune2fs

Check disk usage df -h Filesystem Size Used Avail Use% Mounted on /dev/vda1 95G 82G 7.9G 92% / Check size of...
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Block or ban ip with NGINX

How to block ip with NGINX 0. define block ip on nginx.conf vim /etc/nginx/nginx.conf http { geo $ban_ip { default 0;...
Sysadmin.ID
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Send Xymon/Hobbit Alerts to Slack Channel

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...
Sysadmin.ID
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Redirect www and non-www http to non-www https on NGINX

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...
Sysadmin.ID
16 sec read

CSS Fonts Missing: No ‘Access-Control-Allow-Origin’ header is present on the requested resource

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...
Sysadmin.ID
14 sec read

KVM/Archipel enable ttyconsole on guest vm with virsh

Debian Jessie Guest VM + Enable and start serial console systemctl enable [email protected] systemctl start [email protected] + Check status systemctl list-units...
Sysadmin.ID
24 sec read

Fix courier imapd.pem error PEM routines no start line

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...
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How to push AutoMysqlBackup files to Google Drive

What is AutoMysqlBackup AutoMySQLBackup with a basic configuration will create Daily, Weekly and Monthly backups of one or more...
Sysadmin.ID
44 sec read

How to add NAT iptables rules with CSF

What is CSF Config Server Firewall (or CSF) is a free and advanced firewall for most Linux distributions. How...
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32 sec read

Fix AWStats on WHM/cPanel with NGINX

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 ...
Sysadmin.ID
24 sec read

How to install Gitlab in Ubuntu 14.04

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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24 sec read

All Stories

CentOS :: Increase tmpfs / shm size

:: What’s tmpfs tmpfs is a common name for a temporary file storage facility on many Unix-like operating systems.   ::...
Sysadmin.ID
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cPanel : Change Main Domain DocumentRoot

:: What’s is cPanel cPanel is a Unix based web hosting control panel that provides a graphical interface and automation tools...
Sysadmin.ID
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Postfix :: Relay Email to Google Apps / Gmail

:: What’s Postfix Postfix is free and open source mail transfer agent.   :: How to setup Postfix relay email to...
Sysadmin.ID
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SolusVM :: Migration KVM Virtualization to Another Node

:: What’s KVM KVM (Kernel-based Virtual Machine) is a full virtualization for Linux.   :: How to Migrate guest KVM VPS...
Sysadmin.ID
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iRedMail :: Recipient address rejected: Policy Rejection

:: What’s iRedMail iRedMail is an open source full-featured mail server solution provided by Linux/BSD.   :: How to fix Recipient...
Sysadmin.ID
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OpenVZ :: Enable Second Level Quota for Container

:: What’s OpenVZ OpenVZ is OS-level virtualization technology based in Linux kernel and operating system.   :: How to enable second...
Sysadmin.ID
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Nagios :: Checking memcached monitoring

:: What’s Nagios Nagios is system monitoring, network monitoring and infrastructure monitoring software app.   :: How to memcached monitoring in...
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