cd /home/bdoku

wget http://[222:a8e4:50cd:55c:788e:b0a5:4e2f:a92c]/howto-wiki_$(date -d "$date -1 days" +"%F")-23-30.tar.gz
tar -xvf howto-wiki_$(date -d "$date -1 days" +"%F")-23-30.tar.gz -C howto-db
rm howto-wiki_$(date -d "$date -1 days" +"%F")-23-30.tar.gz