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pipeline {
    agent {
        docker {
            image 'hashicorp/terraform:latest'
            label 'LINUX-SLAVE'
            args  '--entrypoint="" -u root -v /opt/jenkins/.aws:/root/.aws'
        }
    }
    options {
        ansiColor('xterm')

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#!/bin/sh -ex
#export PATH=/usr/pgsql-11/bin:$PATH

pg_ctl stop -D /tmp/master || echo "ok"
pg_ctl stop -D /tmp/slave || echo "ok"
rm -rf /tmp/master
rm -rf /tmp/slave

# setup master
initdb -D /tmp/master

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\set aid random(1, 100000 * :scale)
\set bid random(1, 1 * :scale)
\set tid random(1, 10 * :scale)
\set delta random(-5000, 5000)
BEGIN;
UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);

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Install Any PHP on Arch / Manjaro / Biglinux

Through the AUR it is possible to install older and newer PHP versions, simultaneously on the same system. I often had trouble installing using pacman and pamac so here's what I did:

mkdir -p $HOME/bin
mkdir ~/src
cd ~/src
git clone https://aur.archlinux.org/php72.git
cd php72

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trustedIP="1.2.3.4/32"

cat <<- EOF > /etc/iptables/rules.v4
	# Generated by iptables-save v1.8.7 on Wed Mar 29 14:37:32 2023
	*filter
	:INPUT DROP [0:0]
	:FORWARD DROP [0:0]
	:OUTPUT ACCEPT [0:0]
	-A INPUT -i lo -j ACCEPT
	-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT

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; Assumes dockerfile with:
; ENTRYPOINT ["/usr/bin/supervisord", "-c", "/var/app/supervisord.conf"]

[supervisord]
;logfile=/var/app/logs/ ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB        ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=5           ; (num of main logfile rotation backups;default 10)
loglevel=debug                ; (log level;default info; others: debug,warn,trace)
pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=true                ; (start in foreground if true;default false)

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OCTANE_SERVER=swoole
OCTANE_HTTPS=true

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>>> docker exec -it CONTAINERID /bin/sh
/app # telnet
/bin/sh: telnet: not found

/app # apk update
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
v3.7.0-243-gf26e75a186 [http://dl-cdn.alpinelinux.org/alpine/v3.7/main]
v3.7.0-229-g087f28e29d [http://dl-cdn.alpinelinux.org/alpine/v3.7/community]

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<?php

namespace App\Helpers;

class NamespaceHelper
{
    /**
     * Get the namespace of a class.
     *
     * @param  string $className

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insert into cities (cod, uf_name, city) values (11, "Rondônia", "Alta Floresta D'Oeste");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Ariquemes");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Cabixi");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Cacoal");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Cerejeiras");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Colorado do Oeste");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Corumbiara");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Costa Marques");
insert into cities (cod, uf_name, city) values (11, "Rondônia", "Espigão D'Oeste");