Install PHP-FPM on OpenBSD 7.5

Step 1 – Install

pkg_add php php-fpm
rcctl enable php83_fpm && rcctl start php83_fpm

Step 2 – Verify

php --version
php-fpm -v 2>/dev/null || php-fpm8.3 -v 2>/dev/null || php-fpm8.2 -v

Step 3 – Key pool settings (/etc/php-fpm.conf)

user  = www-data
group =...

Install PHP-FPM on RHEL 9

Step 1 – Install

subscription-manager repos --enable codeready-builder-for-rhel-9-$(arch)-rpms
dnf install -y php php-fpm php-cli php-opcache php-mysqlnd php-mbstring php-xml php-gd
systemctl enable --now php-fpm

Step 2 – Verify

php --version
php-fpm -v 2>/dev/null...

Install PHP-FPM on Ubuntu 24.04

Step 1 – Install

apt update && apt upgrade -y
apt install -y php8.3-fpm php8.3-cli php8.3-opcache php8.3-mysql php8.3-mbstring php8.3-xml php8.3-gd
systemctl enable --now php8.3-fpm

Step 2 – Verify

php --version
php-fpm -v 2>/dev/null || php-fpm8.3 -v 2>/dev/n...

Installing postgresql

dnf install postgresql

dnf install postgresql-server

Enable postgres service

systemctl enable postgresql.service

Initialize postgresql Files

postgresql-setup initdb

Setup postgresql

Set METHOD of address 127.0.0.1 and ::1 to trust at the pg_hba.conf file...

Install PostgreSQL on AlmaLinux 9

Step 1 – Install

dnf install -y postgresql-server postgresql-contrib
postgresql-setup --initdb
systemctl enable --now postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE USER appuser WITH PASSWORD 'Stro...

Install PostgreSQL on Arch Linux

Step 1 – Install

pacman -S --noconfirm postgresql
sudo -u postgres initdb --locale=en_US.UTF-8 -E UTF8 -D /var/lib/postgres/data
systemctl enable --now postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE...

Installing postgresql

yum install postgresql

yum install postgresql-server

Enable postgres service

systemctl enable postgresql.service

Initialize postgresql Files

postgresql-setup initdb

Setup postgresql

Set address 127.0.0.1 and ::1 to trust at the pg_hba.conf file.

File /...

Install PostgreSQL on Debian 12

Step 1 – Install

apt update && apt upgrade -y
apt install -y postgresql postgresql-contrib
systemctl enable --now postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE USER appuser WITH PASSWORD 'StrongPass...

Install PostgreSQL on Gentoo Linux

Step 1 – Install

emerge --ask dev-db/postgresql
emerge --config dev-db/postgresql
rc-update add postgresql-14 default && rc-service postgresql-14 start

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE USER app...

Install PostgreSQL on NetBSD 10

Step 1 – Install

pkgin install postgresql16-server postgresql16-client
su -l pgsql -c 'initdb -D /usr/pkg/pgsql/data'
echo 'pgsql=YES' >> /etc/rc.conf && service postgresql start

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database an

Install PostgreSQL on OpenBSD 7.5

Step 1 – Install

pkg_add postgresql-server
su -l _postgresql -c 'initdb -D /var/postgresql/data -U postgres -A md5 -W'
rcctl enable postgresql && rcctl start postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

Install PostgreSQL on RHEL 9

Step 1 – Install

dnf install -y postgresql-server postgresql-contrib
postgresql-setup --initdb
systemctl enable --now postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE USER appuser WITH PASSWORD 'StrongPas...

Install PostgreSQL on Ubuntu 24.04

Step 1 – Install

apt update && apt upgrade -y
apt install -y postgresql postgresql-contrib
systemctl enable --now postgresql

Step 2 – Connect as superuser

sudo -u postgres psql

Step 3 – Create database and user

CREATE USER appuser WITH PASSWORD 'StrongP...

Install Prometheus on AlmaLinux 9

Step 1 – Install

VERSION=2.51.2
wget https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz
tar xvf prometheus-${VERSION}.linux-amd64.tar.gz
cp prometheus-${VERSION}.linux-amd64/prometheus /usr/local/bin/...

Install Prometheus on Arch Linux

Step 1 – Install

pacman -S --noconfirm prometheus

Step 2 – Create user and directories

useradd -r -s /sbin/nologin prometheus 2>/dev/null || useradd -r -s /usr/sbin/nologin prometheus
mkdir -p /etc/prometheus /var/lib/prometheus
chown prometheus:prometheus /e...

Install Prometheus on Debian 12

Step 1 – Install

apt install -y prometheus prometheus-node-exporter

Step 2 – Create user and directories

useradd -r -s /sbin/nologin prometheus 2>/dev/null || useradd -r -s /usr/sbin/nologin prometheus
mkdir -p /etc/prometheus /var/lib/prometheus
chown prometh...

Install Prometheus on Gentoo Linux

Step 1 – Install

VERSION=2.51.2
wget https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz
tar xvf prometheus-${VERSION}.linux-amd64.tar.gz
cp prometheus-${VERSION}.linux-amd64/prometheus /usr/local/bin/...

Install Prometheus on NetBSD 10

Step 1 – Install

VERSION=2.51.2
wget https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz
tar xvf prometheus-${VERSION}.linux-amd64.tar.gz
cp prometheus-${VERSION}.linux-amd64/prometheus /usr/local/bin/
cp...

Install Prometheus on OpenBSD 7.5

Step 1 – Install

VERSION=2.51.2
wget https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz
tar xvf prometheus-${VERSION}.linux-amd64.tar.gz
cp prometheus-${VERSION}.linux-amd64/prometheus /usr/local/bin/...

Install Prometheus on RHEL 9

Step 1 – Install

VERSION=2.51.2
wget https://github.com/prometheus/prometheus/releases/download/v${VERSION}/prometheus-${VERSION}.linux-amd64.tar.gz
tar xvf prometheus-${VERSION}.linux-amd64.tar.gz
cp prometheus-${VERSION}.linux-amd64/prometheus /usr/local/bin/
cp pr...

Install Prometheus on Ubuntu 24.04

Step 1 – Install

apt install -y prometheus prometheus-node-exporter

Step 2 – Create user and directories

useradd -r -s /sbin/nologin prometheus 2>/dev/null || useradd -r -s /usr/sbin/nologin prometheus
mkdir -p /etc/prometheus /var/lib/prometheus
chown prom...

Install RabbitMQ on CentOS 7

sudo dnf install epel-release
sudo dnf update

Install Erlang

Add repository

sudo dnf install https://packages.erlang-solutions.com/erlang-solutions-2.0-1.noarch.rpm

Install erlang and dependencies

sudo dnf install erlang socat logrotate

Install RabbitMQ

A...

Install RabbitMQ on CentOS 7

sudo yum -y install epel-release
sudo yum -y update

Install Erlang

Download repository

wget http://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm

Add repository

sudo rpm -Uvh erlang-solutions-1.0-1.noarch.rpm

Install erlang and dependencies...

Install Redis on AlmaLinux 9

Step 1 – Install

dnf install epel-release -y
dnf install -y redis
systemctl enable --now redis

Step 2 – Verify

redis-cli ping   # PONG

Step 3 – Bind and password (/etc/redis/redis.conf)

bind 127.0.0.1 ::1
requirepass StrongRedisPass!

Restart, then:

redi...