Cleanup linux

cleanup

#!/usr/bin/env bash
set -e

# Functions
get_free() { df -B1 --output=avail / | tail -1; }
human() { numfmt --to=iec --suffix=B "$1"; }

# Colors
GREEN="\e[32m"
YELLOW="\e[33m"
RED="\e[31m"
RESET="\e[0m"

echo -e "${YELLOW}=== BEFORE CLEANUP ===${RESET}"
df -h /
docker system df || true
echo

before=$(get_free)

# --- APT cleanup ---
echo -e "${GREEN}Cleaning up apt packages...${RESET}"
sudo apt autoremove -y
sudo apt autoclean -y
sudo apt clean

# --- Docker cleanup ---
echo -e "${GREEN}Cleaning up Docker...${RESET}"
docker system prune -a --volumes -f || true

# --- Journal logs cleanup ---
echo -e "${GREEN}Cleaning up old journal logs (older than 7 days)...${RESET}"
sudo journalctl --vacuum-time=7d || true

# --- Snap cache ---
if command -v snap &>/dev/null; then
    echo -e "${GREEN}Cleaning Snap cache...${RESET}"
    sudo rm -rf /var/lib/snapd/cache/* || true
fi

# --- npm cache ---
if command -v npm &>/dev/null; then
    echo -e "${GREEN}Cleaning npm cache...${RESET}"
    npm cache clean --force || true
fi

# --- pnpm cache ---
if command -v pnpm &>/dev/null; then
    echo -e "${GREEN}Cleaning pnpm cache...${RESET}"
    pnpm store prune || true
fi

# --- pip cache ---
if command -v pip &>/dev/null; then
    echo -e "${GREEN}Cleaning pip cache...${RESET}"
    pip cache purge || true
fi

# --- Old kernels (Ubuntu/Debian) ---
if command -v purge-old-kernels &>/dev/null; then
    echo -e "${GREEN}Removing old kernels...${RESET}"
    sudo purge-old-kernels -y || true
fi

# --- Done, report ---
after=$(get_free)
freed=$((after - before))

echo -e "\n${YELLOW}=== AFTER CLEANUP ===${RESET}"
df -h /
docker system df || true

if [ "$freed" -gt 0 ]; then
    echo -e "${GREEN}You cleaned up $(human "$freed")${RESET}"
else
    echo -e "${RED}No space recovered${RESET}"
fi