Lcmp

<div align="center"> <a href="https://teddysun.com/700.html" target="_blank"> <img alt="LCMP" src="https://github.com/teddysun/lcmp/raw/master/conf/lcmp.png" width="600"> </a> <h3>🚀 LCMP - Linux + Caddy + MariaDB + PHP</h3> <p>A powerful bash script for automated installation of Caddy2 + MariaDB + PHP stack</p> <p> <img src="https://img.shields.io/badge/Caddy-2-00ADD8?style=flat-square&logo=caddy&logoColor=white" alt="Caddy 2"> <img src="https://img.shields.io/badge/MariaDB-10.11|11.4|11.8-003545?style=flat-square&logo=mariadb&logoColor=white" alt="MariaDB"> <img src="https://img.shields.io/badge/PHP-7.4~8.5-777BB4?style=flat-square&logo=php&logoColor=white" alt="PHP"> <img src="https://img.shields.io/badge/License-GPLv3-blue.svg?style=flat-square" alt="License"> </p> </div>

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📋 Table of Contents

• Description
• Supported System
• System Requirements
• Supported Software
• Supported Architecture
• Installation
• Upgrade
• Uninstall
• Default Location
• Process Management
• lcmp Command
• Bugs & Issues
• License

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Description

LCMP (Linux + Caddy + MariaDB + PHP) is a powerful bash script for the installation of Caddy2 + MariaDB + PHP stack.

Key Features:

• One-command installation - just input numbers to select components
• Optimized for small memory VPS (512 MiB+ RAM)
• Supports both dnf (RHEL-based) and apt-get (Debian-based) package managers
• Complete installation in just a few minutes

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Supported System

| Distribution | Versions | |-------------|----------| | Enterprise Linux | 8 / 9 / 10 (CentOS Stream, RHEL, Rocky Linux, AlmaLinux, Oracle Linux) | | Debian | 11 / 12 / 13 | | Ubuntu | 20.04 / 22.04 / 24.04 |

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System Requirements

| Requirement | Minimum | |-------------|---------| | Disk Space | 5 GiB | | RAM | 512 MiB | | Network | Internet connection required | | Repository | Correct system repository | | User | root |

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Supported Software

| Software | Versions | Package Source | |----------|----------|----------------| | Caddy | 2 | Teddysun Repository | | MariaDB | 10.11, 11.4, 11.8 | MariaDB Repository | | PHP | 7.4, 8.0, 8.1, 8.2, 8.3, 8.4, 8.5 | Remi Repository (RPM) / deb.sury.org (DEB) |

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Supported Architecture

• x86_64 (amd64)
• aarch64 (arm64)

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Installation

Enterprise Linux 8 / 9 / 10

dnf -y install wget git
git clone https://github.com/teddysun/lcmp.git
cd lcmp
chmod +x *.sh
./lcmp.sh

Debian 11 ~ 13 / Ubuntu 20.04 ~ 24.04

apt-get -y install wget git
git clone https://github.com/teddysun/lcmp.git
cd lcmp
chmod +x *.sh
./lcmp.sh

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Upgrade

Enterprise Linux 8 / 9 / 10

# Upgrade individual components
dnf update -y caddy
dnf update -y MariaDB-*
dnf update -y php-*

# Important: Fix PHP directory permissions after PHP version upgrade
chown root:caddy /var/lib/php/{session,wsdlcache,opcache}

Upgrade PHP Major Version (e.g., 8.3 → 8.4)

dnf module switch-to php:remi-8.4

Debian 11 ~ 13 / Ubuntu 20.04 ~ 24.04

# Upgrade individual components
apt-get install --only-upgrade -y caddy
apt-get install --only-upgrade -y mariadb-*

# Upgrade PHP (replace 8.4 with your version: 7.4|8.0|8.1|8.2|8.3|8.4|8.5)
php_ver="8.4"
apt-get install --only-upgrade -y php${php_ver}-*

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Uninstall

Enterprise Linux 8 / 9 / 10

dnf remove -y caddy
dnf remove -y MariaDB-*
dnf remove -y php-*

Debian 11 ~ 13 / Ubuntu 20.04 ~ 24.04

apt-get remove -y caddy
apt-get remove -y mariadb-*

# Remove PHP (replace 8.4 with your version: 7.4|8.0|8.1|8.2|8.3|8.4|8.5)
php_ver="8.4"
apt-get remove -y php${php_ver}-*

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Default Location

Caddy

| Item | Path | |------|------| | Web root | /data/www/default | | Main config | /etc/caddy/Caddyfile | | Sites config | /etc/caddy/conf.d/ |

MariaDB

| Item | Path | |------|------| | Data directory | /var/lib/mysql | | Config (RPM) | /etc/my.cnf | | Config (DEB) | /etc/mysql/my.cnf |

PHP

| Item | Path | |------|------| | php-fpm (RPM) | /etc/php-fpm.d/www.conf | | php-fpm (DEB) | /etc/php/${php_ver}/fpm/pool.d/www.conf | | php.ini (RPM) | /etc/php.ini | | php.ini (DEB) | /etc/php/${php_ver}/fpm/php.ini |

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Process Management

| Service | Command | |---------|---------| | Caddy | systemctl [start\|stop\|status\|restart] caddy | | MariaDB | systemctl [start\|stop\|status\|restart] mariadb | | PHP (RPM) | systemctl [start\|stop\|status\|restart] php-fpm | | PHP (DEB) | systemctl [start\|stop\|status\|restart] php${php_ver}-fpm |

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lcmp Command

| Command | Description | |---------|-------------| | lcmp start | Start all LCMP services | | lcmp stop | Stop all LCMP services | | lcmp restart | Restart all LCMP services | | lcmp status | Check all LCMP services status | | lcmp version | Print all LCMP software versions | | lcmp vhost add | Create a new Caddy virtual host | | lcmp vhost list | List all Caddy virtual hosts | | lcmp vhost del | Delete a Caddy virtual host | | lcmp db add | Create a MariaDB database and user | | lcmp db list | List all MariaDB databases | | lcmp db del | Delete a MariaDB database and user | | lcmp db edit | Update a MariaDB user's password |

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Bugs & Issues

Please feel free to report any bugs or issues:

• Email: i@teddysun.com
• GitHub: Open an Issue

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License

Copyright (C) 2023 - 2026 Teddysun

Licensed under the GPLv3 License.