linux 判断目录非空

if [ "$(ls -A /path/to/directory | wc -l)" -gt 0 ]; then
    echo "目录非空"
else
    echo "目录为空"
fi

if [ "$(find /path/to/directory -mindepth 1 | head -n 1)" ]; then
    echo "目录非空"
else
    echo "目录为空"
fi

if [ "$(ls -A /path/to/directory)" ]; then
    echo "目录非空"
else
    echo "目录为空"
fi

is_directory_non_empty() {
    local directory=$1
    if [ "$(ls -A "$directory" | wc -l)" -gt 0 ]; then
        return 0  # 目录非空
    else
        return 1  # 目录为空
    fi
}

# 使用示例
if is_directory_non_empty "/path/to/directory"; then
    echo "目录非空"
else
    echo "目录为空"
fi