Uninstalling Elastisearch

[Suryakumar]

Hi,

I want to completely uninstall elasticsearch, kibana and logstash as I want to start it from scratch again. But I cannot uninstall. I've tried many ways. It is not listed in installed packages too. Can't remove it from Synaptic too. While trying through the ways suggested online, I'm getting the below message:

Note : Platform - Ubuntu 16.04 LTS

[dadoonet (David Pilato)]

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Instead paste the text and format it with </> icon. Check the preview window.

[Suryakumar]

Hi dadoonet,

Thanks for the reply. Thought it would be apt if i post the command prompt window itself! Okay here is the text.. Whatever I try, this is the response I got.

Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'elasticsearch' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 372 not upgraded.

I have tried :

suryakumar@suryakumar-ThinkPad-X240:~$ sudo apt-get remove elasticsearch
suryakumar@suryakumar-ThinkPad-X240:~$ sudo apt-get purge elasticsearch
Inside the folder too:
suryakumar@suryakumar-ThinkPad-X240:~/elasticsearch/bin$ sudo apt-get remove elasticsearch
suryakumar@suryakumar-ThinkPad-X240:~/elasticsearch/bin$ sudo apt-get purge elasticsearch

grep:

suryakumar@suryakumar-ThinkPad-X240:~$ ps -aef | grep elasticsearch
suryaku+ 31343 31298 0 15:43 pts/4 00:00:00 grep --color=auto elasticsearch