| if [ ! -d "./mnist_data" ]; then | |
| mkdir mnist_data | |
| (cd mnist_data; wget http://yann.lecun.com/exdb/mnist/train-images-idx3-ubyte.gz) | |
| (cd mnist_data; wget http://yann.lecun.com/exdb/mnist/train-labels-idx1-ubyte.gz) | |
| (cd mnist_data; wget http://yann.lecun.com/exdb/mnist/t10k-images-idx3-ubyte.gz) | |
| (cd mnist_data; wget http://yann.lecun.com/exdb/mnist/t10k-labels-idx1-ubyte.gz) | |
| (cd mnist_data; gzip -d *.gz) | |
| fi | |
| echo "Data downloaded" |