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# UNIVERSAL LINUX INTERFACE - STARTER ENGINE
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# 1. THE BRAIN: Environment Detection 
detect_pm() {
 if command -v pacman >/dev/null 2>&1; then echo pacman
 elif command -v dnf >/dev/null 2>&1; then echo dnf
 elif command -v apt >/dev/null 2>&1; then echo apt
 fi
}
PM="$(detect_pm)"

# 2. THE TRANSLATOR: Universal System Commands [cite: 7-9]
if [ "$PM" = "pacman" ]; then
 alias u-all='sudo pacman -Syu'              
 alias pkg-install='sudo pacman -S'          
 alias pkg-remove='sudo pacman -Rns'         
elif [ "$PM" = "dnf" ]; then
 alias u-all='sudo dnf upgrade --refresh'
 alias pkg-install='sudo dnf install'
elif [ "$PM" = "apt" ]; then
 alias u-all='sudo apt update && sudo apt full-upgrade'
 alias pkg-install='sudo apt install'
fi

# 3. INFRASTRUCTURE: Maintenance [cite: 11, 12]
if command -v dracut >/dev/null 2>&1; then
 alias u-initramfs='sudo dracut --regenerate-all --force'
elif command -v mkinitcpio >/dev/null 2>&1; then
 alias u-initramfs='sudo mkinitcpio -P'
fi

# 4. ESSENTIAL ALIASES [cite: 13]
alias c='clear'
alias ll='ls -lah'
alias ..='cd ..'
alias h='history'
alias jctl='journalctl -xe'
alias sctl='sudo systemctl'
alias watchsmi='watch -n 1 nvidia-smi'
alias reload-shell='source ~/.zshrc || source ~/.bashrc'

# 5. THE PROMPT
PROMPT='%* %F{cyan}%n@%m%f %F{yellow}%~%f %# '