How To Install sevmgr on CentOS 8
Introduction
In this tutorial we learn how to install sevmgr on CentOS 8.
What is sevmgr
sevmgr is a C++ library of discrete event queue management classes and functions, exclusively targeting simulation purposes. sevmgr makes an extensive use of existing open-source libraries for increased functionality, speed and accuracy. In particular the Boost (C++ Standard Extensions Install the sevmgr package if you need a library of basic C++ objects for the discrete event queue management of your simulation project.
We can use yum or dnf to install sevmgr on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install sevmgr.
Install sevmgr 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 sevmgr using dnf by running the following command:
sudo dnf -y install sevmgr
Install sevmgr 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 sevmgr using yum by running the following command:
sudo yum -y install sevmgr
How To Uninstall sevmgr on CentOS 8
To uninstall only the sevmgr package we can use the following command:
sudo dnf remove sevmgr
sevmgr Package Contents on CentOS 8
/usr/bin/sevmgr
/usr/bin/sevmgr_demo
/usr/lib/.build-id
/usr/lib/.build-id/57
/usr/lib/.build-id/57/f2dd24203130c986d799ca76492e2189f99eae
/usr/lib/.build-id/5e
/usr/lib/.build-id/5e/6cc88cb9c2e08cf510f2f21ec0cc453029cd88
/usr/lib/.build-id/79
/usr/lib/.build-id/79/3d9d00755d96f684181eaddbb99da290144e84
/usr/lib64/libsevmgr.so.1.00
/usr/lib64/libsevmgr.so.1.00.4
/usr/share/doc/sevmgr
/usr/share/doc/sevmgr/AUTHORS
/usr/share/doc/sevmgr/COPYING
/usr/share/doc/sevmgr/ChangeLog
/usr/share/doc/sevmgr/NEWS
/usr/share/doc/sevmgr/README.md
/usr/share/man/man1/sevmgr.1.gz
/usr/share/man/man1/sevmgr_demo.1.gz
References
Summary
In this tutorial we learn how to install sevmgr on CentOS 8 using yum and dnf.