How To Install openarc on CentOS 8
Introduction
In this tutorial we learn how to install openarc on CentOS 8.
What is openarc
The Trusted Domain Project is a community effort to develop and maintain a C library for producing ARC-aware applications and an open source milter for providing ARC service through milter-enabled MTAs.
We can use yum or dnf to install openarc on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install openarc.
Install openarc 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 openarc using dnf by running the following command:
sudo dnf -y install openarc
Install openarc 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 openarc using yum by running the following command:
sudo yum -y install openarc
How To Uninstall openarc on CentOS 8
To uninstall only the openarc package we can use the following command:
sudo dnf remove openarc
openarc Package Contents on CentOS 8
/etc/openarc
/etc/openarc.conf
/etc/openarc/PeerList
/run/openarc
/usr/lib/.build-id
/usr/lib/.build-id/21
/usr/lib/.build-id/21/e0d4ab2d6d7c484c551bdf65214b3cc409dbd7
/usr/lib/systemd/system/openarc.service
/usr/lib/tmpfiles.d/openarc.conf
/usr/sbin/openarc
/usr/share/doc/openarc
/usr/share/doc/openarc/README
/usr/share/doc/openarc/RELEASE_NOTES
/usr/share/doc/openarc/openarc.conf.sample
/usr/share/licenses/openarc
/usr/share/licenses/openarc/LICENSE
/usr/share/licenses/openarc/LICENSE.Sendmail
/usr/share/man/man5/openarc.conf.5.gz
/usr/share/man/man8/openarc.8.gz
References
Summary
In this tutorial we learn how to install openarc on CentOS 8 using yum and dnf.