How To Install perl-IPC-SharedCache on CentOS 7
Introduction
In this tutorial we learn how to install perl-IPC-SharedCache on CentOS 7.
What is perl-IPC-SharedCache
This module provides a shared memory cache accessed as a tied hash. Shared memory is an area of memory that is available to all processes. It is accessed by choosing a key, the ipc_key argument to tie. Every process that accesses shared memory with the same key gets access to the same region of memory. In some ways it resembles a file system, but it is not hierarchical and it is resident in memory. This makes it harder to use than a filesystem but much faster. The data in shared memory persists until the machine is rebooted or it is explicitly deleted.
We can use yum or dnf to install perl-IPC-SharedCache on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install perl-IPC-SharedCache.
Install perl-IPC-SharedCache on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install perl-IPC-SharedCache using yum by running the following command:
sudo yum -y install perl-IPC-SharedCache
Install perl-IPC-SharedCache on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install perl-IPC-SharedCache using dnf by running the following command:
sudo dnf -y install perl-IPC-SharedCache
How To Uninstall perl-IPC-SharedCache on CentOS 7
To uninstall only the perl-IPC-SharedCache package we can use the following command:
sudo dnf remove perl-IPC-SharedCache
References
Summary
In this tutorial we learn how to install perl-IPC-SharedCache on CentOS 7 using yum and dnf.
