the installer of the aria2 on the raspberry pi

aria2_installer.sh

#!/bin/bash

#https://medium.com/@yuanyifang/download-server-on-raspberry-pi-c5b1050242d8

if [ "$(whoami)" != "root" ]; then
	echo "Run script as ROOT please. (sudo !!!)"
	exit
fi

sudo apt-get install -y aria2

mkdir /home/pi/.aria2/
touch /home/pi/.aria2/aria2.session

cat > /home/pi/aria2.conf << "EOF"
#directory to save download file
dir=/media/aria2
save-session=/home/pi/.aria2/aria2.session
input-file=/home/pi/.aria2/aria2.session
file-allocation=none
enable-dht=true
##logging
log=/home/pi/.aria2/aria2.log
console-log-level=warn
log-level=error
#Allow to run in the background
daemon=true
#Replace PPPPP with your password
rpc-secret=ariarpc
enable-rpc=true
#Allow all source to connect
rpc-allow-origin-all=true
#Default port is 6800
rpc-listen-port=6800
rpc-listen-all=true
max-concurrent-downloads=5
continue=true
max-connection-per-server=5
min-split-size=10M
split=10
max-overall-download-limit=0
max-download-limit=0
max-overall-upload-limit=0
max-upload-limit=0
file-allocation=prealloc
check-certificate=false
save-session-interval=60
disable-ipv6=true
disk-cache=25M
timeout=600
retry-wait=30
max-tries=50
EOF

#/etc/rc.local
su pi -c "aria2c --conf-path=/home/pi/aria2.conf -D"