iTerm2

iTerm2 Settings#

Configure iTerm2 for an improved terminal experience.

Adjust profiles, colors, and shortcuts to suit your preferences.

Go to Terminal Preferences > Keys > Key Mapping and chose in the Presets list Natural Text Editing.

Set Up Git SSH Key#

Generate and configure an SSH key for GitHub or other Git services to enable secure, password-less authentication for repository interactions.

Here is the guide.

After, go to this page to finish the setup on GitHub.

Dotfiles Setup#

Maintain consistency across development environments by using dotfiles to store configuration files.

Sync them across devices using version control.

.bash_profile

source ~/.nvm/nvm.sh
nvm use stable
shopt -s autocd
shopt -s histappend

export PATH=$PATH:$HOME/bin

export HISTSIZE=5000
export HISTFILESIZE=10000

bind '"\e[A": history-search-backward'
bind '"\e[B": history-search-forward'

export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced

txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
bldgrn='\e[1;32m' # Bold Green
bldpur='\e[1;35m' # Bold Purple
txtrst='\e[0m'    # Text Reset

emojis=("👾" "🌐" "🎲" "🌍" "🐉" "🌵")

EMOJI=${emojis[$RANDOM % ${#emojis[@]} ]}

print_before_the_prompt () {
    dir=$PWD
    home=$HOME
    dir=${dir/"$HOME"/"~"}
    printf "\n $txtred%s: $bldpur%s $txtgrn%s\n$txtrst" "$HOST_NAME" "$dir" "$(vcprompt)"
}

PROMPT_COMMAND=print_before_the_prompt
PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
PS1="$EMOJI >"

function mkcd()
{
	mkdir $1 && cd $1
}

# -------
# Aliases
# -------
alias l="ls" # List files in current directory
alias ll="ls -al" # List all files in current directory in long list format
alias o="open ." # Open the current directory in Finder

# ----------------------
# Git Aliases
# ----------------------
alias gaa='git add .'
alias gcm='git commit -m'
alias gpsh='git push'
alias gss='git status -s'
alias gs='echo ""; echo "*********************************************"; echo -e "   DO NOT FORGET TO PULL BEFORE COMMITTING"; echo "*********************************************"; echo ""; git status'

.gitconfig

[user]
	name = YOUR_GITHUB_USERNAME
	email = YOUR_GITHUB_EMAIL
[core]
	editor = nano
[init]
	defaultBranch = main

.gitignore

node_modules/
.DS_Store

.zshrc

export ZSH="$HOME/.oh-my-zsh"

ZSH_THEME="robbyrussell"
CASE_SENSITIVE="true"
ENABLE_CORRECTION="true"

plugins=(git)

source $ZSH/oh-my-zsh.sh

export EDITOR='nano'

# -------
# Aliases
# -------
alias l="ls" # List files in current directory
alias ll="ls -al" # List all files in current directory in long list format
alias o="open ." # Open the current directory in Finder

# ----------------------
# Git Aliases
# ----------------------
alias gaa='git add .'
alias gcm='git commit -m'
alias gpsh='git push'
alias gss='git status -s'
alias gs='echo ""; echo "*********************************************"; echo -e "   DO NOT FORGET TO PULL BEFORE COMMITTING"; echo "*********************************************"; echo ""; git status'