How To Install crmsh on Debian 9
Introduction
In this tutorial we learn how to install crmsh on Debian 9.
What is crmsh
crmsh is:
The crm shell is an advanced command-line interface for High-Availability cluster management in GNU/Linux. Effortlessly configure, manage and troubleshoot your clusters from the command line, with full tab completion and extensive help. crmsh also provides advanced features like low-level cluster configuration, cluster scripting and package management, and history exploration tools giving you an instant view of what your cluster is doing.
There are three methods to install crmsh on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install crmsh Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install crmsh using apt-get by running the following command:
sudo apt-get -y install crmsh
Install crmsh Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install crmsh using apt by running the following command:
sudo apt -y install crmsh
Install crmsh Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install crmsh using aptitude by running the following command:
sudo aptitude -y install crmsh
How To Uninstall crmsh on Debian 9
To uninstall only the crmsh package we can use the following command:
sudo apt-get remove crmsh
Uninstall crmsh And Its Dependencies
To uninstall crmsh and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove crmsh
Remove crmsh Configurations and Data
To remove crmsh configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge crmsh
Remove crmsh configuration, data, and all of its dependencies
We can use the following command to remove crmsh configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge crmsh
Dependencies
crmsh have the following dependencies:
References
Summary
In this tutorial we learn how to install crmsh package on Debian 9 using different package management tools: apt, apt-get and aptitude.