#!/bin/bash  

# define resource
resource=cellosaurus

# add the time stamped folder
cd /data/projects/glygen/downloads/$resource/

new_dir=$(date +%Y_%m_%d)
mkdir $new_dir

# download files to new folder
cd /data/projects/glygen/downloads/$resource/$new_dir

wget https://ftp.expasy.org/databases/cellosaurus/cellosaurus.txt &

wait # Wait until all downloads are complete

# update new folder permissions
chmod -R 775 /data/shared/glygen/downloads/$resource/$new_dir/

# create symbolic link
cd /data/projects/glygen/downloads/$resource/
rm current
ln -s $new_dir current