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// Install remi repos
$ rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
$ rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

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// Add mongo repos
$ nano /etc/yum.repos.d/10gen.repo
[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
enabled=1

// Install Mongo
$ yum install mongo-10gen mongo-10gen-server

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// http://docs.mongodb.org/manual/tutorial/back-up-and-restore-with-mongodb-tools/

// Backup
$ mongodump -u {username} -p {password} --db {db} --out {output}

// Restore
$ env LC_ALL=en_US.UTF-8 mongorestore --port {port number} --dbpath {db path} {path to the backup}

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// --- Compiling ---
$ wget http://download.redis.io/releases/redis-2.8.3.tar.gz
$ tar xzvf redis-2.8.3.tar.gz
$ cd redis-2.8.3
$ make
$ make install

// --- or using yum ---
$ rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
$ rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

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// Install ImageMagick
$ yum install ImageMagick ImageMagick-devel

// Install php imagick extension
$ yum --enablerepo=remi,remi-test install php-pecl-imagick

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// Add repos
$ rpm --nosignature -i http://repo.varnish-cache.org/redhat/varnish-3.0/el6/noarch/varnish-release/varnish-release-3.0-1.el6.noarch.rpm

$ yum install varnish

$ chkconfig --level 345 varnish on

// Start Vanish
$ /etc/init.d/varnish start

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zip -r file.zip /path/to/src/dir

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// Backup
$ mysqldump -u [username] -p [databasename] > [filename.sql]
  Enter password:

// Restore
$ mysql -u [username] -p [databasename] < [filename.sql]
  Enter password:

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$ yum install memcached

// Configure Memcached
$ nano -w /etc/sysconfig/memcached
  PORT="11211"
  USER="memcached"
  MAXCONN="1024"
  CACHESIZE="512"
  OPTIONS=""
  

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// Nginx redirect non-www to www
server {
  listen      80;
  server_name domain.com;
  rewrite     ^/(.*)$ http://www.domain.com/$1 permanent;
}

server {
  listen      80;
  server_name www.domain.com;