backup avalon from mongo

avalon_backup_script

    echo "1. Creating mongo dump."
    mkdir ~/backup
    cd ~/backup
    mongodump -d avalon -o ~/backup/
    echo ""

    tar_file_name="avalon.tar.gz" #$(TZ=GMT date +"%d%h%Y_%H").tar.gz
    echo "2. Making tarball "$tar_file_name
    cd avalon
    tar -czvf $tar_file_name *
    echo ""

    echo "3. Making blocks.zip"
    zip blocks.zip blocks.bson blocks.metadata.json
    echo ""