Install Redis on centos 6

wget http://download.redis.io/redis-stable.tar.gz
tar xzvf redis-stable.tar.gz
cd redis-stable/deps
make hiredis jemalloc linenoise lua
cd ..
make install

sysctl vm.overcommit_memory=1
sysctl -w fs.file-max=100000

cd utils
sudo ./install_server.sh

service redis_6379 status
service redis_6379 start

nano /etc/redis/6379.conf
# find # requirepass foobared 
#replace it with your password
requirepass somePassword

service redis_6379 restart

redis-cli
eval "return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}" 2 key1 key2 first second