$ wget http:https://download.redis.io/redis-stable.tar.gz
   $ tar xvzf redis-stable.tar.gz
   $ cd redis-stable
   $ make

   export APPLICATIONS_HOME="${HOME}/Documents/_applications"
   export REDIS_HOME="${APPLICATIONS_HOME}/redis-5.0.5"
   export REDIS_BIN="${REDIS_HOME}/src"

   alias redis-server='cd ${REDIS_BIN}; ./redis-server'
   alias redis-cli='cd ${REDIS_BIN}; ./redis-cli'

   alias redis-restart='sudo systemctl restart redis.service'
   alias redis-start='sudo systemctl start redis.service'
   alias redis-stop='sudo systemctl stop redis.service'
   alias redis-status='sudo systemctl status redis.service'
   alias redis-enable='sudo systemctl enable redis.service'
   alias redis-disable='sudo systemctl disable redis.service'

   $ sudo cp redis.service /etc/systemd/system

   $ sudo systemctl daemon-reload

   $ redis-enable

   $ redis-start
   $ redis-restart

   $ redis-server --version