Separate adding the source to MacOS and Linux

[omarelweshy]

The command not working on Linux because of brew

[reubenmiller]

@omarelweshy Thanks for taking the time to create a PR.

A few months back I added a command called (c8y cli install and c8y cli profile) which will make things easier for users and document writers...I just held back on documenting it as I wanted to use it long term before I direct other users to use it.

The idea is that the user can either install the required line to all available shells using the following command:

c8y cli install

Or only install the profile for a given shell:

c8y cli install --shell zsh

The good thing is that this will be the same command regardless if people are using Windows, Linux or MacOS.

@omarelweshy What do you think about it?

[reubenmiller]

@omarelweshy Though I just noticed that you are following the "homebrew" MacOS instructions...so you shouldn't be following those instructions anyway if you're using Linux...but I do think the instructions could be more clear so that the user only sees the section that they are interested in.

[reubenmiller]

@omarelweshy I've created a new PR with the proposed changes. #415

[omarelweshy]

Hi @reubenmiller The new changes are clean and straightforward.
Thanks for your consideration.