Skip to content

Instantly share code, notes, and snippets.

View alexishida's full-sized avatar
👨‍💻
Coding

Alex Ishida alexishida

👨‍💻
Coding
View GitHub Profile
@alexishida
alexishida / nginx.conf
Created May 7, 2026 04:12
Arquivo de configuração do nginx focado em segurança para WordPress, com as principais proteções contra ataques comuns.
# =====================================================================
# Configuração Nginx Hardened para WordPress
# Foco: mitigação de ataques comuns (XSS, SQLi, brute-force, enumeração,
# upload malicioso, hotlinking, exploração de plugins/themes, etc.)
#
# Requer: nginx >= 1.18, PHP-FPM, fail2ban (recomendado), certbot/SSL.
# Ajuste os caminhos (root, fastcgi_pass, server_name, certificados).
# =====================================================================
@alexishida
alexishida / start.sh
Last active April 28, 2026 03:37
Initial script for rails application
#!/bin/bash
set -e
export RAILS_ENV="${RAILS_ENV:-production}"
cd /app
rm -rf tmp/*
rm -rf log/*
gem install bundler
@alexishida
alexishida / skill.md
Created April 27, 2026 17:20
Skill /.codex/skills/error-knowledge-base/

Skill — Base de Conhecimento de Erros Corrigidos

Objetivo

Sempre que a IA cometer um erro técnico e esse erro for corrigido, registrar automaticamente uma entrada de base de conhecimento seguindo um padrão consistente, rastreável e reutilizável.

A base deve servir para:

  • evitar reincidência do mesmo erro;
  • documentar sintomas, causas e correções;
  • preservar decisões técnicas;
@alexishida
alexishida / ollama-open-webui-instalation.txt
Last active April 26, 2026 04:43
Ollama - open-webui Instalation
# modelo code local
mychen76/qwen3_cline_roocode
# ollama com opencode
ollama launch opencode
ollama launch opencode --config
curl -fsSL https://ollama.com/install.sh | sh
@alexishida
alexishida / flex-template.txt
Last active January 9, 2026 12:19
Grid e Flex template
# Link https://codepen.io/argus-academy/pen/abRmmoz
# Html
<ul>
<li>Home</li>
<li>Produtos</li>
<li>Contato</li>
<li>Sobre</li>
</ul>
@alexishida
alexishida / react-anotations.txt
Last active January 9, 2026 01:31
Anotações do React
# Criando um projeto novo com o vite e o react-ts
npm create vite@latest app -- --template react-ts
# Instalando o tailwindcss no vite
npm install tailwindcss @tailwindcss/vite
# Instalando o Redux e Redux-React
npm install @reduxjs/toolkit react-redux
# Interactive React Lifecycle Methods diagram.
@alexishida
alexishida / cs_commands.txt
Created November 8, 2025 02:08
CS 2 commands
# Mata Mata
mp_respawn_on_death_ct 1; mp_respawn_on_death_t 1; mp_freezetime 0; mp_limitteams 0; mp_autoteambalance 0; mp_roundtime 60; mp_buy_anywhere 1; mp_buytime 9999; mp_timelimit 0;bot_kick; bot_difficulty 3; mp_startmoney 16000; mp_restartgame 1;
@alexishida
alexishida / n8n-locally-docker.txt
Last active October 22, 2025 03:41
Run n8n locally with Docker.
docker volume create n8n_data
docker run -it --rm \
--name n8n \
-p 5678:5678 \
-e GENERIC_TIMEZONE="America/Porto_Velho" \
-e TZ="America/Porto_Velho" \
-e N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true \
-e N8N_RUNNERS_ENABLED=true \
-v n8n_data:/home/node/.n8n \
@alexishida
alexishida / install-docker-ubuntu.sh
Created October 22, 2025 00:26
Install Docker Engine on Ubuntu
#!/bin/bash
#---------------------------------------------------------------------------------------
# Script to Install Docker Engine on Ubuntu
# Source: https://gist.github.com/alexishida/269ae3891657e2c0bd8c25ad4d65ee6f
#
# Author: Alex Ishida <alexishida@gmail.com>
# Version: 1.0.0 - 21/10/2025
#
# References:
# https://docs.docker.com/engine/install/ubuntu/
@alexishida
alexishida / Docker application installations.txt
Created October 10, 2025 12:29
Docker application installations
# MariaDB
docker run -d \
--name=mariadb \
--restart=always \
-v /etc/localtime:/etc/localtime:ro \
-e MYSQL_ROOT_PASSWORD=senha \
-v /storage/mariadb:/var/lib/mysql \
mariadb:latest
# PhpmyAdmin