Monthly Archives: January 2022

General

Mac Terminal Setup

SetUp Mac OS Terminal

sudo systemsetup -getcomputersleep
sudo systemsetup -setcomputersleep 60
sudo pmset -a displaysleep 40 disksleep 60 sleep 600

1. Install brew

If you do not have Xcode installed

sudo chown -R $(whoami) $(brew --prefix)/*
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

If you have Xcode installed

xcode-select -- install
curl -fsSL --output homebrew_installer.sh https://raw.githubusercontent.com/Homebrew/install/master/install.sh
bash homebrew_installer.sh

Brew comes with git

git --version

git version 2.32.0 (Apple Git-132)

2. Install Sublime

brew install --cask sublime-text

3. Install Vim

brew install vim
brew install macvim
brew update

append the following line to ~/.vimrc

set clipboard=unnamed

4. Install iTerm 2

brew  install --cask iterm2

5. Check installation of Zsh

zsh --version
echo $0

6. Better Mac Terminal Window

Based on: https://opensource.com/article/20/8/iterm2-zsh

Install Oh My Zsh

Oh My Zsh uses a .zshrc file to save your customizations instead of a .bash_profile

1.

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
2. Add the following in .zshrc


plugins=( git github zsh-syntax-highlighting zsh-autosuggestions bundler dotenv macos

  python pip pyenv virtualenv aws brew docker golang helm

  sudo tmux

  vi-mode vim-interaction

)

source /usr/local/opt/powerlevel10k/powerlevel10k.zsh-theme

# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.

[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh



#ZSH_THEME="powerlevel10k/powerlevel10k"

ZSH_THEME="robbyrussell"

#ZSH_THEME="agnoster"
3. Install the recommended font

brew install romkatv/powerlevel10k/powerlevel10k
echo "source $(brew --prefix)/opt/powerlevel10k/powerlevel10k.zsh-theme" >>~/.zshrc

4. In order to re-configfure

p10k configure

5. Recommended plugins

git clone https://github.com/zsh-users/zsh-autosuggestions \ ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git \ ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

6. Verification of on-my-zsh

Check 'oh-my-zsh' folder

brew install tree
tree .oh-my-zsh -L  1



.oh-my-zsh

├── CODE_OF_CONDUCT.md

├── CONTRIBUTING.md

├── LICENSE.txt

├── README.md

├── SECURITY.md

├── cache

├── custom

├── lib

├── log

├── oh-my-zsh.sh

├── plugins

├── templates

├── themes

└── tools

Generating an SSH key

ssh-keygen -t rsa

Install Python3

brew install python3
brew install pyenv
python3 -m venv pyvirt
source pyvirt/bin/activate
deactivate

AWS setup

Install the AWS CLI using GUI installer

https://docs.aws.amazon.com/cli/latest/userguide/installing.html

Install the awscli tool via python pip:

pip3 install awscli --upgrade --user

Install the aws-iam-authenticator application

https://docs.aws.amazon.com/eks/latest/userguide/install-aws-iam-authenticator.html

Install kubectl

https://kubernetes.io/docs/tasks/tools/install-kubectl/

Install eksctl (admin only)

https://docs.aws.amazon.com/eks/latest/userguide/eksctl.html

References

https://docs.aws.amazon.com/eks/latest/userguide/getting-started-eksctl.html
https://github.com/weaveworks/eksctl
https://eksctl.io/

AWS

aws configure

AWS Access Key ID [None]: XXXX
AWS Secret Access Key [None]: XXXXXXXXX
Default region name [None]: us-west-2
Default output format [None]: json

aws configure list
aws s3 ls