Added installation steps to install cyctl cli on linux based machines (#856)

* added steps to install cyctl on linux based machines

* add release page link

---------

Co-authored-by: petar-cvit <[email protected]>

Author: RohanRusta21

web/docs/installation/install/cyctl.md

@@ -5,7 +5,7 @@ title: Install Cyclops with our CLI
 description: "cyctl is the Cyclops CLI tool"
 ---
 
-## Install cyctl
+## Install cyctl using Brew
 
 Cyclops has its own CLI tool called cyctl.
 To install Cyclops in your cluster with cyctl, first install cyctl with homebrew:
@@ -14,7 +14,20 @@ To install Cyclops in your cluster with cyctl, first install cyctl with homebrew
 brew install cyctl
 ```
 
-> _Check if the installation was successful by running `cyctl -v`_
+## Install cyctl from release
+
+Check Cyclops releases [https://github.com/cyclops-ui/cyclops/releases](https://github.com/cyclops-ui/cyclops/releases/)
+
+Select the release version you want and the arch suitable for your machine
+
+For example: version `v0.21.0` for `linux` and arch `amd64`
+```shell
+wget https://github.com/cyclops-ui/cyclops/releases/download/v0.21.0/cyctl_linux_amd64_v0.21.0.tar.gz
+tar -xzvf cyctl_linux_amd64_v0.21.0.tar.gz
+sudo mv cyctl /usr/local/bin/
+```
+
+Check if the installation was successful by running `cyctl -v`
 
 ## Install Cyclops