gallery-dl/gallery-dl.conf

{
    "base-directory": "/tmp/",
    "extractor":
    {
        "pixiv":
        {
            "user":
            {
                "directory_fmt": ["{category}", "{artist-id}"]
            },
            "bookmark":
            {
                "directory_fmt": ["{category}", "my bookmarks"]
            },
            "username": null,
            "password": null
        },
        "exhentai":
        {
            "wait-min": 3,
            "wait-max": 6,
            "cookies":
            {
                "ipb_member_id": null,
                "ipb_pass_hash": null
            }
        },
        "nijie":
        {
            "email": null,
            "password": null
        },
        "gelbooru":
        {
            "filename_fmt": "{category}_{id:>07}_{md5}.{extension}",
            "cookies":
            {
                "user_id": null,
                "pass_hash": null
            }
        }
    }
}