sudo systemctl enable sshd

sudo ufw allow 22/tcp

sudo pacman -S docker docker-compose docker-buildx

sudo systemctl enable --now docker.service

sudo usermod -aG docker {$USER}

newgrp docker

cat >> ~/.zshrc << 'EOF'
# Custom aliases
alias la="ls -a"
alias lah="ls -lah"
alias treesize='sudo du -sh \* | sort -rh'
alias up='docker compose up -d'
alias down='docker compose down'
alias pull='docker compose pull && up'
alias mkdir='createDir() { mkdir $1 && cd "$\_" };createDir'
alias token='openssl rand -hex 32'
alias shortToken='openssl rand -hex 16'
alias size='sudo du -sxh .'
alias ,,='..'
alias restart='down && up'
EOF
# Reload zshrc to apply changes
source ~/.zshrc