Note:- 1. This README.md file will use for all script files 2. After running the script, please run this command ==> source ~/.bashrc

Steps:-

1. First give the execute permissions for all. ==> chmod +x script.sh

2. Run the script file using- ==> ./script.sh (or) bash script.sh

For list of versions. please refer these url based on Databases.

1. MongoDB

url1:- https://repo.mongodb.org/yum/redhat/7/mongodb-org/ (Use any version and then follow below url) url2:- https://repo.mongodb.org/yum/redhat/7/mongodb-org/4.0/x86_64/RPMS/ (Always provide versions from this url)

2. MariaDB

url :- https://downloads.mariadb.com/MariaDB/

3. Hadoop

url :- https://archive.apache.org/dist/hadoop/common/

4. Hbase

url :- https://archive.apache.org/dist/hbase