mkdir -p owt/txt
cd owt/txt

# wget https://huggingface.co/datasets/stanford-cs336/owt-sample/resolve/main/owt_train.txt.gz
# wget https://huggingface.co/datasets/stanford-cs336/owt-sample/resolve/main/owt_valid.txt.gz

# 如果你链接huggingface.co失败，可以尝试使用hf-mirror.com，具体操作如下：
wget https://hf-mirror.com/datasets/stanford-cs336/owt-sample/resolve/main/owt_train.txt.gz
wget https://hf-mirror.com/datasets/stanford-cs336/owt-sample/resolve/main/owt_valid.txt.gz

# 解压
gunzip owt_train.txt.gz
gunzip owt_valid.txt.gz

mv owt_train.txt train.txt
mv owt_valid.txt valid.txt