How To Install ntsysv on CentOS 8
Introduction
In this tutorial we learn how to install ntsysv on CentOS 8.
What is ntsysv
Ntsysv provides a simple interface for setting which system services are started or stopped in various runlevels (instead of directly manipulating the numerous symbolic links in /etc/rc.d). Unless you specify a runlevel or runlevels on the command line (see the man page), ntsysv configures the current runlevel (5 if you’re using X).
We can use yum or dnf to install ntsysv on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install ntsysv.
Install ntsysv on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install ntsysv using dnf by running the following command:
sudo dnf -y install ntsysv
Install ntsysv on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install ntsysv using yum by running the following command:
sudo yum -y install ntsysv
How To Uninstall ntsysv on CentOS 8
To uninstall only the ntsysv package we can use the following command:
sudo dnf remove ntsysv
ntsysv Package Contents on CentOS 8
/usr/lib/.build-id
/usr/lib/.build-id/4f
/usr/lib/.build-id/4f/9d9fb91e06e3dd91a251814bae5d4a89bd4f91
/usr/sbin/ntsysv
/usr/share/man/man8/ntsysv.8.gz
References
Summary
In this tutorial we learn how to install ntsysv on CentOS 8 using yum and dnf.