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Prepare folders, image extraction and user

Create folder and change directory

mkdir vw-image
cd vw-image

Download docker-image-extract

wget https://raw.githubusercontent.com/jjlin/docker-image-extract/main/docker-image-extract

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IPXE 101

• Clone project and resources

git clone https://github.com/pypxe/PyPXE
git clone https://github.com/ipxe/ipxe.git
pip3 install pypxe

• Install requirements

apt install liblzma-dev

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• Find files of today and rsync them to a folder

find ./ -daystart -ctime 0 -print0 | xargs -0 -I{} rsync -avr {} /tmp/blabla/

• Find files and rename them with regex

find . -type f | perl -pe 'print $_; s/input/output/' | xargs -d "\n" -n2 mv

• Rename all files named with this convention 'YYYYMMDD.md' to 'YYYY_MM_DD.md'

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PYTHON 3.12 Debian Bullseye 101

source => https://aruljohn.com/blog/install-python-debian/ <3

cd /tmp/
wget https://www.python.org/ftp/python/3.12.2/Python-3.12.2.tgz
tar -xzvf Python-3.12.2.tgz
cd Python-3.12.2/

Install the build tools

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find . ! -name 'file.txt' -type f -exec rm -f {} +

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Disabled phony services

sudo systemctl --global mask tracker-miner-fs-3.service
sudo systemctl --global mask tracker-xdg-portal-3.service
sudo apt remove tracker tracker-extract tracker-miner-fs

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FILESHARE 101

• Install packages

apt install nfs-common rpcbind nfs-kernel-server -y

• Add share in /etc/exports

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• Install telegram on desktop
• Message @botfather and then /newbot (give name, and other things)
• Create new channel and add the bot
• Get channel ID

curl -L https://api.telegram.org/bot$TELEGRAM_BOT_TOKEN/getUpdates

• Add to .bashrc

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## https://partiallydisassembled.net/posts/filebeat-fields.html

• Check all:

sudo filebeat export template

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LOGSTASH 101

• Debug pipeline:

input {
  pipeline {
    address => apache2
 }