Create URLs and download data from multiples links automatically

get_sonda_data.sh

#!/bin/bash
# Download files from network

places=('BRB' 'PTR' 'SMS')
years=($(seq 2012 2018))
months=({01..12})
mkdir -p data_amb

for place in "${places[@]}"; do
	echo $place
	for year in "${years[@]}"; do
		echo $year
		ye=${year:2:4}
		for month in "${months[@]}"; do
			# Create URL
			base='http://PUT_YOUR_BASE_LINK_HERE/'
			data_link=$base$place'/'$year'/'$place$ye$month'ED.7z'
			# Test URL
			wget -q --spider $data_link
			status=`echo $?`
			echo "Status" $data_link ":" $status
			# Download file if exists
			if [ "$status" -eq "0" ]; then
				wget -P data_amb $data_link
			fi
		done
	done
done

# Decompress files - sudo apt install p7zip-full
cd data_amb
for file in $(ls *.7z); do
	7z x $file
done
# Remove compressed files
rm *.7z