How To Install erlang-observer on CentOS 7
Introduction
In this tutorial we learn how to install erlang-observer on CentOS 7.
What is erlang-observer
A set of tools for tracing and investigation of distributed systems.
We can use yum or dnf to install erlang-observer on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install erlang-observer.
Install erlang-observer on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install erlang-observer using yum by running the following command:
sudo yum -y install erlang-observer
Install erlang-observer 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 erlang-observer using dnf by running the following command:
sudo dnf -y install erlang-observer
How To Uninstall erlang-observer on CentOS 7
To uninstall only the erlang-observer package we can use the following command:
sudo dnf remove erlang-observer
References
Summary
In this tutorial we learn how to install erlang-observer on CentOS 7 using yum and dnf.
