How To Install criu on Ubuntu 18.04
Introduction
In this tutorial we learn how to install criu
on Ubuntu 18.04.
What is criu
criu is:
criu contains the utilities to checkpoint and restore processes in userspace.
There are three methods to install criu
on Ubuntu 18.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install criu Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install criu
using apt-get
by running the following command:
sudo apt-get -y install criu
Install criu Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install criu
using apt
by running the following command:
sudo apt -y install criu
Install criu 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 Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install criu
using aptitude
by running the following command:
sudo aptitude -y install criu
How To Uninstall criu on Ubuntu 18.04
To uninstall only the criu
package we can use the following command:
sudo apt-get remove criu
Uninstall criu And Its Dependencies
To uninstall criu
and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove criu
Remove criu Configurations and Data
To remove criu
configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge criu
Remove criu configuration, data, and all of its dependencies
We can use the following command to remove criu
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge criu
References
Summary
In this tutorial we learn how to install criu
package on Ubuntu 18.04 using different package management tools: apt
, apt-get
and aptitude
.