Ubuntu 22.04 Post Installation Script

postinstall.sh

#!/bin/sh
# FIREFOX
###################################
sudo snap disable firefox
sudo snap remove --purge firefox

# MICROSOFT EDGE INSTALLATION
###################################
sudo apt install software-properties-common apt-transport-https curl ca-certificates -y
# Import Microsoft Edge APT Repository on Ubuntu 22.04 
curl -fSsL https://packages.microsoft.com/keys/microsoft.asc | sudo gpg --dearmor | sudo tee /usr/share/keyrings/microsoft-edge.gpg > /dev/null
# Add the Microsoft Edge repository to your system
echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/microsoft-edge.gpg] https://packages.microsoft.com/repos/edge stable main' | sudo tee /etc/apt/sources.list.d/microsoft-edge.list
sudo apt update
# Install Microsoft Edge Browser via APT
sudo apt install microsoft-edge-stable
# login microsoft account sync

# VISUAL STUDIO CODE
###################################
sudo apt-get install wget gpg
wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
sudo install -D -o root -g root -m 644 packages.microsoft.gpg /etc/apt/keyrings/packages.microsoft.gpg
sudo sh -c 'echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list'
rm -f packages.microsoft.gpg
sudo apt install apt-transport-https
sudo apt update
sudo apt install code # or code-insiders

# GIT INSTALLATION
###################################
sudo apt install git -y

# GITHUB DESKTOP
###################################
wget -qO - https://apt.packages.shiftkey.dev/gpg.key | gpg --dearmor | sudo tee /usr/share/keyrings/shiftkey-packages.gpg > /dev/null

sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/shiftkey-packages.gpg] https://apt.packages.shiftkey.dev/ubuntu/ any main" > /etc/apt/sources.list.d/shiftkey-packages.list'
sudo apt update
sudo apt install github-desktop

# POWERSHELL
###################################
# Prerequisites

# Update the list of packages
sudo apt-get update

# Install pre-requisite packages.
sudo apt-get install -y wget apt-transport-https software-properties-common

# Get the version of Ubuntu
source /etc/os-release

# Download the Microsoft repository keys
wget -q https://packages.microsoft.com/config/ubuntu/$VERSION_ID/packages-microsoft-prod.deb

# Register the Microsoft repository keys
sudo dpkg -i packages-microsoft-prod.deb

# Delete the the Microsoft repository keys file
rm packages-microsoft-prod.deb

# Update the list of packages after we added packages.microsoft.com
sudo apt-get update

# Install PowerShell
sudo apt-get install -y powershell

# PYENV 
###################################
# install pyenv
sudo apt install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev
sudo apt install python-openssl
curl https://pyenv.run | bash
#
# edit .bashrc
#
# export PATH="$HOME/.pyenv/bin:$PATH"
# eval "$(pyenv virtualenv-init -)"
#
# install python 3.11.5
pyenv install 3.11.5
#

# OPENCONNECT & SQUID
############################
#
sudo apt install openconnect squid
# edit
# sudo nano /etc/squid/squid.conf
# http_access deny all >> http_access allow all
#
sudo systemctl enable squid