Thing to do after installation of Elementary OS Juno (5.0)

custom-juno.sh

# First you update your system
sudo apt update && sudo apt-get dist-upgrade

# Uninstall unnecessary programs
sudo apt purge epiphany-browser epiphany-browser-data #browser
sudo apt purge pantheon-mail

# Bring back Software and Updates from Ubuntu
sudo apt-get install software-properties-gtk
# Properties Commons (to install elementary tweaks)
sudo apt install software-properties-common
# gdebi for easy click-install of *.deb
sudo apt install gdebi
#Install File Compression Libs
sudo apt install rar unrar zip unzip p7zip-full p7zip-rar
# GIT
sudo apt install git
# essential programs
sudo apt install g++ libtool automake htop gparted vlc browser-plugin-vlc firefox inkscape shutter steam filezilla k4dirstat speedcrunch feh
# Java
sudo apt install openjdk-8-jre openjdk-8-jdk
# Multimedia Codecs
sudo apt install ubuntu-restricted-extras libavcodec-extra ffmpeg

# Elementary Tweaks
## 1. adding repository
sudo add-apt-repository ppa:philip.scott/elementary-tweaks
## 2. updating apt-get
sudo apt update 
## 3. installing tweaks
sudo apt install elementary-tweaks

# KDE Connect with bluetooth enabled
# TODO

# Google Chrome
sudo apt install libxss1 libappindicator1 libindicator7
## 1. downloading last stable package
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
## 2. installing package
sudo dpkg -i google-chrome-stable_current_amd64.deb
## 3. fixing broken dependencies
sudo apt install -f
## 4. Enable maximize and minimize button on Google Chrome
#gconftool-2 --set /apps/metacity/general/button_layout --type string ":minimize:maximize:close"
rm google-chrome*.deb # free up space

# Install Telegram
mkdir -p ~/Documents/apps/
wget -O ~/Downloads/tsetup.1.1.2.tar.xz https://github.com/telegramdesktop/tdesktop/releases/download/v1.1.2/tsetup.1.1.2.tar.xz
tar -xf ~/Downloads/tsetup.1.1.2.tar.xz -C ~/Documents/apps/
rm ~/Downloads/tsetup.tar.xz 

#Install Spotify
## 1. Add the Spotify repository signing key to be able to verify downloaded packages
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 931FF8E79F0876134EDDBDCCA87FF9DF48BF1C90
## 2. Add the Spotify repository
echo deb http://repository.spotify.com stable non-free | sudo tee /etc/apt/sources.list.d/spotify.list
## 3. Update list of available packages
sudo apt update
## 4. Install Spotify
sudo apt install spotify-client


# VirtualBox
## 1. downloading package
#wget http://download.virtualbox.org/virtualbox/5.1.6/VirtualBox-5.1.6-110634-Linux_amd64.run
## 2. installing package into /opt
#sudo sh VirtualBox-5.1.6-110634-Linux_amd64.run
## 3. downloading extension pack
#wget http://download.virtualbox.org/virtualbox/5.1.6/Oracle_VM_VirtualBox_Extension_Pack-5.1.6-110634.vbox-extpack
## 4. install extension pack
#sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-5.1.6-110634.vbox-extpack
## 5. listing installed extension packs
#sudo VBoxManage list extpacks

## Teamviewer 12
## 1. downloading package
wget https://download.teamviewer.com/download/teamviewer_i386.deb
## 2. installing package
sudo dpkg -i teamviewer_i386.deb
## 3. fixing broken dependencies
sudo apt-get install -f

## Synology Drive Client
wget https://global.download.synology.com/download/Tools/SynologyDriveClient/1.1.2-10562/Ubuntu/Installer/x86_64/synology-drive-10562.x86_64.deb
sudo dpkg -i synology-drive-10562.x86_64.deb


#Reduce overheating and improve battery life
## 1. adding repository
#sudo add-apt-repository ppa:linrunner/tlp
## 2. updating apt-get
#sudo apt-get update
## 3. installing package
#sudo apt-get install tlp tlp-rdw
## 4. starting application
#sudo tlp start


# Paper theme
# add daily builds PPA
sudo add-apt-repository ppa:snwh/pulp
# update repository info
sudo apt-get update
# install icon theme
sudo apt-get install paper-icon-theme
# install cursor theme
sudo apt-get install paper-cursor-theme

# Synapse launcher
sudo apt install synapse

# neofetch for Ubuntu 16.10 and below
# add ppa
sudo add-apt-repository ppa:dawidd0811/neofetch
# update repos
sudo apt update
# install package
sudo apt install neofetch

# Keepassxc
sudo apt install keepassxc
# Gnome system monitor
sudo apt install gnome-system-monitor
# System load indicator
sudo apt install indicator-multiload

# Fira code
mkdir -p ~/.local/share/fonts
for type in Bold Light Medium Regular Retina; do
    wget -O ~/.local/share/fonts/FiraCode-${type}.ttf \
    "https://github.com/tonsky/FiraCode/blob/master/distr/ttf/FiraCode-${type}.ttf?raw=true";
done
fc-cache -f

# Git setup
printf "Enter your name for git commits: \n"
read username
printf "Enter your email for git: \n"
read email
git config --global user.name ${username}
git config --global user.email ${email}

# Download git repos
mkdir -p ~/Documents/Github

# Powerline fonts
# clone
git clone https://github.com/powerline/fonts.git ~/Documents/Github/fonts
# install
~/Documents/Github/fonts/install.sh

# My Keepassx database
# enter your git repo here

# Spotify notification script
mkdir -p ~/Documents/scripts/
mkdir -p ~/.icons/
wget -O ~/Documents/apps/sp https://gist.githubusercontent.com/wandernauta/6800547/raw/2c2ad0f3849b1b1cd1116b80718d986f1c1e7966/sp
chmod +x ~/Documents/apps/sp
# install dependencies
sudo apt install libnotify-bin notify-send  # notify-send seems to be missing in ubuntu 18
# get git repo
git clone https://github.com/konstantinbo/sp-notification.git ~/Documents/Github/sp-notification/
chmod +x ~/Documents/Github/sp-notification/sp-notify
chmod +x ~/Documents/Github/sp-notification/sp-pause-notification
cp ~/Documents/Github/sp-notification/pause-icon.png ~/.icons

# z - jump around
git clone https://github.com/rupa/z.git ~/Documents/Github/z/

# Python2/3 pip
sudo apt install python3-dev python-pip python3-pip

# pip libs
pip3 install scipy pandas numpy sympy matplotlib html5lib thefuck

# Ruby and bropages
sudo apt install ruby ruby-dev
sudo gem install bropages

# Jetbrains Toolbox
wget https://download.jetbrains.com/toolbox/jetbrains-toolbox-1.11.4269.tar.gz
tar -zxf /tmp/pycharm-pro.tar.gz -C ~/Documents/apps/
~/Documents/apps/jetbrains-toolbox-*/jetbrains-toolbox


# install and change shell to zsh
sudo apt install zsh
chsh -s $(which zsh)
# install oh-my-zsh
printf "Enter 'exit' after installation of oh-my-zsh is finished to get back to the installation script. \n "
printf "Press <Enter> to continue. \n "
read input
sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"


# add additional plugins
git clone https://github.com/arzzen/calc.plugin.zsh.git ~/.oh-my-zsh/custom/plugins/calc/
git clone https://github.com/djui/alias-tips.git ~/.oh-my-zsh/custom/plugins/alias-tips/
git clone https://github.com/zdharma/history-search-multi-word.git ~/.oh-my-zsh/custom/plugins/history-search-multi-word/
git clone https://github.com/supercrabtree/k ~/.oh-my-zsh/custom/plugins/k/
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting
git clone https://github.com/denysdovhan/spaceship-prompt.git "$ZSH_CUSTOM/themes/spaceship-prompt"
ln -s "$ZSH_CUSTOM/themes/spaceship-prompt/spaceship.zsh-theme" "$ZSH_CUSTOM/themes/spaceship.zsh-theme"

# my dotfiles
git clone https://github.com/konstantinbo/dotfiles.git ~/Documents/Github/dotfiles/
# delete existing files in home directory
rm ~/.aliases
rm ~/.zshrc
# create soft links
ln -s /home/$USER/Documents/Github/dotfiles/.aliases /home/$USER/.aliases
ln -s /home/$USER/Documents/Github/dotfiles/.zshrc /home/$USER/.zshrc
source ~/.zshrc
source ~/.aliases

printf "Start Telegram manually in ~/Documents/apps/Telegram . \n"

# Clean up
sudo apt autoremove
sudo apt autoclean

why did you choose Teamviewer 12?

why did you choose Teamviewer 12?

Probably because it was the most recent Teamviewer version at the time of writing this script. I just didn't bother to update it here afterwards. You can find the most recent version on its official page: Teamviewer Download

Thanks for this. I'm trying out Elementary OS for a bit.