Script ini akan mengambil semua file gambar di folder asal, lalu mengubah ukurannya (misalnya 800px lebar) dan menyimpan hasilnya ke folder tujuan. File asli tetap aman di folder asal.
resize-images.sh
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#!/bin/bash
# resize-images.sh
# Gunakan: ./resize-images.sh /path/folder_asal /path/folder_tujuan 800
SOURCE_DIR="$1"
DEST_DIR="$2"
SIZE="$3"
if [ -z "$SOURCE_DIR" ] || [ -z "$DEST_DIR" ] || [ -z "$SIZE" ]; then
echo "Usage: $0 /folder_asal /folder_tujuan ukuran_px"
exit 1
fi
mkdir -p "$DEST_DIR"
for img in "$SOURCE_DIR"/*.{jpg,jpeg,png}; do
if [ -f "$img" ]; then
filename=$(basename "$img")
convert "$img" -resize "${SIZE}" "$DEST_DIR/$filename"
echo "✔ $filename -> resized to $SIZE px"
fi
done
echo "Semua gambar sudah diresize dan disimpan di $DEST_DIR"
resize-images.sh
.chmod +x resize-images.sh
./resize-images.sh /home/user/foto /home/user/foto_kecil 800