Menu

1. Pimp My Vim
2. Pimp My ZSH
3. Mac
   1. Upgrade Bash
   2. Mofifier Keys
4. IDE extensions
5. Kubernetes

---

Pimp my Vim

• ale Asynchronous linting/fixing for Vim
• dracula-theme A dark theme for Vim
• fzf-vim Things you can do with fzf and Vim NOTE: Requires** [fzf
• neocomplete.vim Next generation completion framework after neocomplcache
• nerdtree A tree explorer plugin for vim
• the_silver_searcher Vim plugin for the_silver_searcher, 'ag' NOTE: Requires the_silver_searcher
• undotree The ultimate undo history visualizer
• vim-airline lean & mean status/tabline for vim
• vim-commentary comment stuff out easy peasy
• vim-fugitive A Git wrapper so awesome
• vim-gitgutter A Vim plugin which shows a git diff in the gutter (sign column) and stages/undoes hunks.
• vim-go Go development plugin for Vim
• vim-multiple-cursors True Sublime Text style multiple selections for Vim
• vim-surround Quoting/parenthesizing made simple
• vim-terraform Basic vim/terraform integration
• vim-tmux-navigator Seamless navigation between tmux panes and vim splits
• vim-yapf Python linter NOTE: Requires yapf
• shellcheck ShellCheck, a static analysis tool for shell scripts

---

Pimp my zsh

Set PYTHONPATH when in poetry environment

# Update PYTHONPATH with the project directory when entering a Poetry environment
function poetry_enter() {
  local project_dir
  project_dir=$(poetry run python -c 'import os; print(os.path.dirname(os.path.realpath("pyproject.toml")))')

  if [[ -n "$project_dir" ]]; then
    # Check if any parent directory is already present in PYTHONPATH
    local parent_dir
    parent_dir=$project_dir
    while [[ "$parent_dir" != "/" ]]; do
      if [[ ":$PYTHONPATH:" == *":$parent_dir:"* ]]; then
        return
      fi
      parent_dir=$(dirname "$parent_dir")
    done

    export PYTHONPATH="$project_dir:$PYTHONPATH"
  fi
}

# Remove PYTHONPATH when exiting a Poetry environment
function poetry_exit() {
  unset PYTHONPATH
}

# Check if current or parent directory contains the pyproject.toml file
function is_in_poetry_project() {
  local dir
  dir=$PWD
  while [[ "$dir" != "/" ]]; do
    if [[ -f "$dir/pyproject.toml" ]]; then
      return 0
    fi
    dir=$(dirname "$dir")
  done
  return 1
}

# Hook into directory changes and activate/deactivate PYTHONPATH accordingly
function chpwd() {
  if is_in_poetry_project; then
    poetry_enter
  else
    poetry_exit
  fi
}

iTerm Move cursor with ctrl + arrow keys

Set it to work using option (⌥) + arrows

bindkey "\e\e[D" backward-word
bindkey "\e\e[C" forward-word

Prefered Theme

• Amuse

Plugins

• https://www.freecodecamp.org/news/jazz-up-your-zsh-terminal-in-seven-steps-a-visual-guide-e81a8fd59a38/
• zsh Your terminal never felt this good before
• oh-my-zsh Framework for managing your zsh configuration
• zsh-completions [Additional completion definitions for Zsh)
• zsh-syntax-highlighting Fish shell like syntax highlighting for Zsh.
• bat A cat(1) clone with wings
• Automaticaly switch to Vevn

Modern Unix

• Cool tools that helps making the terminal even better modern-unix

Aliases

alias lql='ls -lA *sql'
alias hg='history | grep'
alias pd='$HOME/workspace/scripts/pd.sh'
alias cat='bat'
#alias python='python3'
alias ipython='ipython3'
alias ptp='ptpython3'
alias stree='tree -I \'igore1|ignore2|ignore3_*\''

---

FZF

### fzf ############################
[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
export FZF_DEFAULT_OPTS='-m --color fg:-1,bg:-1,hl:120,fg+:3,bg+:233,hl+:229 --color info:140,prompt:120,spinner:150,pointer:167,marker:174'
 # fe - Open the selected files with the default editor
fe() {
   local files=$(fzf --query="$1" --select-1 --exit-0 | sed -e "s/\(.*\)/\'\1\'/")
   local command="${EDITOR:-vim} -p $files"
   [ -n "$files" ] && eval $command
}

fag - find an argument with ag and fzf and open with vim

fag () {
	local dir_pattern=""
	local search_args=()
	local ignore_args=()
	local arg_parse_ignore=false
	while [[ "$1" =~ ^- && ! "$1" == "--" ]]
	do
		case $1 in
			(-h) echo "Usage: fag [options] search_term -- ignore_pattern1 ignore_pattern2 ..."
				echo "Options:"
				echo "  -h            Show this help message and exit."
				echo "  -d            Specify a custom directory pattern to search within."
				return ;;
			(-d) shift
				dir_pattern="$1"  ;;
		esac
		shift
	done
	if [[ "$1" == "--" ]]
	then
		shift
	fi
	while [[ $# -gt 0 ]]
	do
		if [[ $1 == "--" ]]
		then
			arg_parse_ignore=true
			shift
			continue
		fi
		if [[ $arg_parse_ignore == true ]]
		then
			ignore_args+=("--ignore='$1'")
		else
			search_args+=("$1")
		fi
		shift
	done
	if [ ${#search_args[@]} -eq 0 ]
	then
		echo "Error: No query. What do you want to search for?"
		return
	fi
	local search_dirs=("$HOME/workspace" "$HOME/Downloads" "$HOME/Documents" "$HOME/.scripts")
	local search_command="ag --nogroup --color"
	for i in "${ignore_args[@]}"
	do
		search_command+=" $i"
	done
	search_command+=" '${search_args[@]}' ${search_dirs[@]}"
	echo "Running command: $search_command"
	local out=$(eval $search_command | fzf --ansi --delimiter=':' --with-nth=1,2 --preview="bat --color=always --style=numbers,grid --highlight-line {2} --paging=always --pager 'less +{2}' {1}" --preview-window=right:50%:nowrap)
	if [[ -n "$out" ]]
	then
		local file=$(echo "$out" | cut -d':' -f1)
		local line=$(echo "$out" | cut -d':' -f2)
		echo "Opening $file at line $line..."

		# Determine the two-level parent workspace directory manually
		local workspace_dir=$(dirname "$file" | sed -E 's|^('$HOME'/workspace/[^/]+/[^/]+).*$|\1|')

		# If workspace is already open for this directory, add to the workspace
		local is_workspace_open=$(ps aux | grep "code.*$workspace_dir" | grep -v grep)
		if [[ -n "$is_workspace_open" ]]
		then
			# Add the file to the already opened workspace
			code --add "$file" --goto "$file:$line"
		else
			# Open a new workspace window for the specific workspace directory
			code "$workspace_dir" --goto "$file:$line"
		fi
	else
		echo "No file selected."
	fi
}

Other Stuff

• Change your PS1 BashRC Generator
• Configure crontab schedule Crontab Guru

---

pd.sh

#!/bin/bash
export LC_ALL=C
head /dev/urandom | tr -dc 'A-Za-z0-9"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' | head -c 30 ; echo ''

---

Mac

Upgrade bash from 3.2.57 to 5.x

Mac comes with bash 3.2.57 due to licensing issues. in order to upgrade to the latest version (5.1.12 / Dec, 2021), run

brew install bash
newbash="$(echo $(brew --prefix)/bin/bash | sudo tee -a /private/etc/shells)"
sudo chpass -s $newbash

Modifier Keys

When using mac with external keyboard, it's best to modify the keys to comply with Mac layout. I set this way:

• Caps Lock > Caps Lock
• Control > Control
• Option > Command
• Command > Option
• Function > fn (function)

Make sure to select the correct keyboard on the upper drop down menu.

---

IDE extensions

• Tabnine - TabNine uses deep learning to help you write code faster.

---

Kubernetes

• K3s - Lightweight Kubernetes https://k3s.io
• K9s - Kubernetes CLI To Manage Your Clusters In Style
• PGcli - Pgcli is a command line interface for Postgres with auto-completion and syntax highlighting.