ocs-match-checksum command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

ocs-match-checksum: command not found

or when using sudo you get the following error message

sudo: ocs-match-checksum: command not found

Solutions to ocs-match-checksum: command not found

How To Fix ocs-match-checksum: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu ocs-match-checksum is provided by clonezilla package.

clonezilla is:

Clonezilla is an OpenSource clone system (OCS) solution with unicasting and multicasting.

Clonezilla, based on drbl, partclone and udpcast, allows you to do bare metal backup and recovery. This package provides Clonezilla SE (server edition) which is for massive deployment: it can clone many (40 plus!) computers simultaneously.

Clonezilla saves and restores only used blocks in the harddisk. This increases the clone efficiency. At the NCHC’s Classroom C, Clonezilla SE was used to clone 41 computers simultaneously. It took only about 10 minutes to clone a 5.6 GBytes system image to all 41 computers via multicasting.

To fix this problem, we can install more using the command below.

sudo apt-get -y install clonezilla

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install clonezilla.

sudo apt -y install clonezilla

Or if you have aptitude installed you can use the following command.

sudo aptitude install clonezilla

Summary

In this tutorial we learn how to fix ocs-match-checksum command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.