How To Install at-sysvinit on CentOS 7

In this tutorial we learn how to install at-sysvinit on CentOS 7. at-sysvinit is SysV init script for at

Introduction

In this tutorial we learn how to install at-sysvinit on CentOS 7.

What is at-sysvinit

SysV style init script for at. It needs to be installed only if systemd is not used as the system init process.

We can use yum or dnf to install at-sysvinit on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install at-sysvinit.

Install at-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 at-sysvinit using yum by running the following command:

sudo yum -y install at-sysvinit

Install at-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 at-sysvinit using dnf by running the following command:

sudo dnf -y install at-sysvinit

How To Uninstall at-sysvinit on CentOS 7

To uninstall only the at-sysvinit package we can use the following command:

sudo dnf remove at-sysvinit

References

Summary

In this tutorial we learn how to install at-sysvinit on CentOS 7 using yum and dnf.