root@localhost:~# fdisk -l
Disk /dev/vda: 10 GiB, 10737418240 bytes, 20971520 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x044f33ee

Device     Boot    Start      End  Sectors  Size Id Type
/dev/vda1  *        2048 19920511 19918464  9.5G 83 Linux
/dev/vda2       19920512 20969087  1048576  512M 82 Linux swap / Solaris


Disk /dev/sda: 256 GiB, 274877906944 bytes, 536870912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
root@localhost:~#

root@localhost:~# fdisk /dev/sda
...
Command (m for help): n
Partition type
   p   primary (0 primary, 0 extended, 4 free)
   e   extended (container for logical partitions)
Select (default p): p
Partition number (1-4, default 1): 
First sector (2048-536870911, default 2048): 
Last sector, +sectors or +size{K,M,G,T,P} (2048-536870911, default 536870911): 

Created a new partition 1 of type 'Linux' and of size 256 GiB.

Command (m for help): w
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.

root@localhost:~# mkfs.ext4 /dev/sda1
mke2fs 1.44.1 (24-Mar-2018)
Discarding device blocks: done                            
Creating filesystem with 67108608 4k blocks and 16777216 inodes
Filesystem UUID: 0fd3d6a1-5354-4c38-afdb-5c31462c855f
Superblock backups stored on blocks: 
    32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 
    4096000, 7962624, 11239424, 20480000, 23887872

Allocating group tables: done                            
Writing inode tables: done                            
Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information: done     

root@localhost:~# mount /dev/sda1 /store/
root@localhost:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            220M     0  220M   0% /dev
tmpfs            49M  2.7M   46M   6% /run
/dev/vda1       9.3G  1.5G  7.4G  17% /
tmpfs           241M     0  241M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           241M     0  241M   0% /sys/fs/cgroup
tmpfs            49M     0   49M   0% /run/user/0
/dev/sda1       251G   61M  239G   1% /store

sudo apt install transmission-daemon
# 启动然后停止Transmission（以便生成配置文件）
sudo systemctl start transmission-daemon.service
sudo systemctl stop transmission-daemon.service

...
"download-dir": "/data/downloads/complete", # 下载完成之后存放的位置
"incomplete-dir-enabled": true,              # 开启缓存，即下载没完成之前文件不会移动到完成的位置，建议开启以配合后面的自动Aria2下载文件
"incomplete-dir": "/data/downloads/temp",   # 下载没完成之前文件的缓存目录
"rpc-password": "密码",                       # 登录transmission的账户
"rpc-username": "账户",                       # 登录transmission的密码
"rpc-whitelist-enabled": false,              # 关闭白名单
"rpc-whitelist": "0.0.0.0",                  # 允许外网访问，如果要搭配Nginx，此处可以设置为127.0.0.1,由Nginx代理转发过来

sudo systemctl start transmission-daemon.service
sudo systemctl enable transmission-daemon.service

wget https://github.com/ronggang/transmission-web-control/raw/master/release/install-tr-control.sh
chmod +x install-tr-control.sh
./install-tr-control.sh
# 看不懂的话选1即可

http://server_ip:9091

sudo apt update & sudo yum apt install nginx
sudo systemctl start nginx

vim /etc/nginx/conf.d/file.conf

server {
        listen 8392;
        # "/data/downloads/complete“ 就是前面设置下载完成后存放的目录，这样避免打开Nginx文件管理网页并不知道文件下完没有
        root /data/downloads/complete; 
        location / {
    	      auth_basic "input your passwd";
       		auth_basic_user_file /etc/nginx/user.db;
            autoindex on;
            autoindex_exact_size on;
            autoindex_localtime on;
    }
}

sudo apt install apache2-utils
sudo htpasswd -bc /etc/nginx/user.db [user] [passwd]
sudo nginx -s reload