To install the memcached caching system on a Red Hat or CentOS Linux system, you can use the yum package manager and the install subcommand.
First, make sure that the epel-release repository is enabled on your system. You can enable it by installing the epel-release package using the following command:
sudo yum install epel-release
Next, use the yum command to install memcached:
sudo yum install memcached
This will install memcached and all the necessary dependencies.
Once memcached is installed, you can start the memcached service and enable it to start at boot using the following commands:
sudo systemctl start memcached sudo systemctl enable memcached
You can then use memcached to store and retrieve data in memory to improve the performance of your application.
It's always a good idea to carefully review the documentation and use the appropriate commands to install and configure memcached on your system. This will help ensure that you have a stable and efficient caching system for your applications.