How To Install postfix-sysvinit on CentOS 7
Introduction
In this tutorial we learn how to install postfix-sysvinit on CentOS 7.
What is postfix-sysvinit
This package contains the SysV initscript.
We can use yum or dnf to install postfix-sysvinit on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install postfix-sysvinit.
Install postfix-sysvinit on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install postfix-sysvinit using yum by running the following command:
sudo yum -y install postfix-sysvinit
Install postfix-sysvinit 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 postfix-sysvinit using dnf by running the following command:
sudo dnf -y install postfix-sysvinit
How To Uninstall postfix-sysvinit on CentOS 7
To uninstall only the postfix-sysvinit package we can use the following command:
sudo dnf remove postfix-sysvinit
References
Summary
In this tutorial we learn how to install postfix-sysvinit on CentOS 7 using yum and dnf.