init-new-ubuntu-machine.sh

#!/bin/bash
#WHILE THIS SCRIPT IS MOSTLY NON-INTERACTIVE, SOME SECTIONS DO HAVE EXPLICIT REMARKS TO EXECUTE ACTIONS! WATCH YOUR STEP HERE!
sudo apt-get update --yes
sudo apt-get dist-upgrade --yes
sudo apt-get autoremove --yes
sudo apt-get autoclean --yes
sudo apt-get install curl tmux zsh nload iotop htop git python3-dev python3-pip apt-transport-https ca-certificates software-properties-common vim mosh --yes

#Oh my TMUX
git clone https://github.com/gpakosz/.tmux.git
ln -s -f .tmux/.tmux.conf
cp .tmux/.tmux.conf.local .
#Comment the following in ~/.tmux.conf.local 
# status left/right sections separators
#tmux_conf_theme_left_separator_main=''
#tmux_conf_theme_left_separator_sub='|'
#tmux_conf_theme_right_separator_main=''
#tmux_conf_theme_right_separator_sub='|'
#Uncomment following commands
tmux_conf_theme_left_separator_main=''  # /!\ you don't need to install Powerline
tmux_conf_theme_left_separator_sub=''   #   you only need fonts patched with
tmux_conf_theme_right_separator_main='' #   Powerline symbols or the standalone
tmux_conf_theme_right_separator_sub=''  #   PowerlineSymbols.otf font
set -g mouse on
## Edits ended.

#Docker
sudo curl -sS https://get.docker.com/ | sh
sudo usermod -aG docker $USER
sudo pip3 install docker-compose

#KVM Fixes
#Edit `/etc/default/grub` with following changes from 
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
# to 
GRUB_CMDLINE_LINUX_DEFAULT="nodemodeset"
#Then run following
sudo update-grub

# MOSH Fixes Ref: https://github.com/mobile-shell/mosh/issues/793#issuecomment-434768637
apt-get update
apt-get install -y locales
locale-gen "en_US.UTF-8"
update-locale LC_ALL="en_US.UTF-8"

#Remove AppArmor
aa-status #Check with aa-status
sudo systemctl stop apparmor
sudo systemctl disable apparmor
sudo apt remove --assume-yes --purge apparmor

# neovim latest
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:neovim-ppa/unstable
sudo apt-get update
sudo apt-get install neovim

#Oh my ZSH
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
#Finally change ~/.zshrc 
ZSH_THEME="agnoster"
plugins=(git docker docker-compose tmux common-aliases zsh-syntax-highlighting jsontools)
#Edits end. Finally clone these 2 modules
git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting
#If you're prompted for password and are unsure, mitigate it by entering some garbage and let the authentication fail.
#Then execute the following to change the default shell.
sudo usermod -s /bin/zsh ubuntu