JorgeMGuimaraes

Flash Android on Linux

General steps to install/flash a new Android ROM. v0.0

Pre requisites

Android 12:: before enter recovery, remove all lockscreen passwords/PINs in Android.

which adb

JorgeMGuimaraes

#! /bin/bash

# Script  to allow user to automate Jenkins install and setup process.
# Based on https://www.digitalocean.com/community/tutorials/how-to-automate-jenkins-setup-with-docker-and-jenkins-configuration-as-code
# but with updates:
#   - this script creates / downloads all files
#   - using Jenkins Plugin Manager jar (a workaroud for install-plugins.sh)

# variables
jcasc_dir=$HOME/playground/jcasc

JorgeMGuimaraes

# This script depends on manual interaction

# Variables
GIT_URL='https://github.com/zsh-users'
PLUGIN_AS='zsh-autosuggestions'
PLUGIN_SH='zsh-syntax-highlighting'

# Install dependencies and Zsh shell
sudo apt update
sudo apt install -y \

JorgeMGuimaraes

Move or Relocate /var Directory to a New Partition in Linux

Move or Relocate /var Directory to a New Partition in Linux

References

• Suse Knowledge base
• Gentoo Handbook

Switch to single-user mode

JorgeMGuimaraes

#! /bin/bash
#description: Generates a new key based on some standards
#   - type ed25519, 256 rounds
#   - hostname at the end of file
#
# Also, change key pair permissions and print instructions on how to set the server
# Based on:
# https://cryptsus.com/blog/how-to-secure-your-ssh-server-with-public-key-elliptic-curve-ed25519-crypto.html

#--- Variables ---#

JorgeMGuimaraes

#! /bin/bash

cloud_user="ubuntu"

sudo apt remove -y \
    docker \
    docker.io \
    containerd

sudo apt update

JorgeMGuimaraes

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JorgeMGuimaraes

Extract all links from a webpage

Based on Matt Jennings Blog

1. Open Chrome Developer Tools by pressing Cmd + Opt + i (Mac) or F12 (Windows).
2. Click the Console panel near the top of Chrome Developer Tools.
3. Inside the Console panel paste the JavaScript below and press Enter:

console.clear()

JorgeMGuimaraes

{
  "basics": {
    "name": "Jorge Marinho Guimaraes",
    "label": "Solutions Architect",
    "image": "",
    "email": "jmguimaraes@id.uff.br",
    "phone": "(912) 555-4321",
    "url": "https://johndoe.com",
    "summary": "A summary of John Doe…",
    "location": {