Merge branch 'dev'

README.md

@@ -1,33 +1,59 @@
-# archey4
+# Archey 4
 
-![archey4](https://horlogeskynet.github.io/img/blog/the-archey-project-what-i-ve-decided-to-do.png?v410)
+![archey4](https://horlogeskynet.github.io/img/blog/the-archey-project-what-i-ve-decided-to-do.png?v4.3.0)
 
-#### Why (again) a f*cking new Archey fork ?
+## Why (again) a f*cking new Archey fork ?
 
 The answer is [here](https://horlogeskynet.github.io/archey4).
 
-> Note : Since the 21st September of 2017, you may notice that this repository no longer has the official status of _fork_.  
+> Note : Since the 21st September of 2017, you may notice that this repository no longer has the official status of fork.  
 > Actually, the maintainer decided to separate it from the original one's "network" with the help of the _GitHub_'s staff.  
-> Nevertheless, **this piece of software is still a _fork_ of the [djmelik's Archey project](https://github.com/djmelik/archey.git)**.
+> Nevertheless, **this piece of software is still a fork of the [djmelik's Archey project](https://github.com/djmelik/archey.git)**.
 
-#### Which packages do I need to run this script ?
+## Which packages do I need to run this script ?
 
-##### Required packages
+### Required packages
 
 * python3
 * lsb-release
+* procps
 
-##### Highly recommended packages
+### Highly recommended packages
 
 | Environments |  Packages  |                Reasons                | Notes |
 | :----------- | :--------: | :-----------------------------------: | :---: |
-| All          | `dnsutils` | _WAN\_IP_ will be detected 5x faster  |   ∅   |
-| Graphical    |  `wmctrl`  | _WindowManager_ will be more accurate |   ∅   |
-| Virtual      | `virt-what`<br />`dmidecode` | _Model_ will contain details about the hypervisor | `archey` will need to be run as **root** |
+| All          | `dnsutils`<br>`net-tools` | **WAN_IP** and **LAN_IP** would be detected faster | They will provide `dig` and `hostname` |
+| Graphical    |  `pciutils`<br>`wmctrl`  | **GPU** wouldn't be detected without it<br>**WindowManager** would be more accurate | `pciutils` will provide `lspci` |
+| Virtual      | `virt-what`<br>`dmidecode` | **Model** would contain details about the hypervisor | `archey` will need to be run as **root** |
 
 ## Installation
 
-### Install latest stable release from source
+### Install from package
+
+First, grab a package for your distribution from the latest release [here](https://github.com/HorlogeSkynet/archey4/releases/latest).  
+Now, it's time to use your favorite packages manager. Some examples :
+
+* Arch-based distributions ([source](https://aur.archlinux.org/packages/archey4/))
+
+	```shell
+	pacman -U ./archey4-v4.X.Z-R-any.pkg.tar.xz
+	```
+
+* Debian-based distributions ([source](https://labs.pixelswap.fr/HorlogeSkynet/archey4-packaging))
+
+	```shell
+	apt install ./archey4-4.Y.Z-R-all.deb
+	```
+
+* Red Hat, Fedora, OpenSuse, ... ([source](https://labs.pixelswap.fr/HorlogeSkynet/archey4-packaging))
+
+	```shell
+	dnf install ./archey4-4.Y.Z-R.noarch.rpm
+	```
+
+### Install from source
+
+#### Latest stable release
 
 ```shell
 $ wget -O archey4.tar.gz https://github.com/HorlogeSkynet/archey4/archive/master.tar.gz
@@ -37,7 +63,7 @@ $ chmod +x archey
 $ sudo cp archey /usr/local/bin/archey
 ```
 
-### Install (or update) development version from source
+#### Development version
 
 ```shell
 $ git clone https://github.com/HorlogeSkynet/archey4.git
@@ -54,12 +80,23 @@ $ sudo cp archey /usr/local/bin/archey
 $ archey
 ```
 
-#### Notes to users
+## Configuration (optional)
+
+Since the version 1.4.0, Archey 4 **may** be "tweaked" a bit with external configuration.  
+You can place a [`config.json`](config.json) file in these locations :
+
+1. `./config.json` (beside the script itself)
+2. `~/.config/archey4/config.json` (in your home directory)
+3. `/etc/archey4/config.json`
+
+If an option is defined in multiple places, it will be overridden according to the order above (local preferences > user preferences > system preferences).
+
+## Notes to users
 
-* If you run `archey` as root, the script will list the processes running by other users on your system in order to display correctly _Window Manager_ & _Desktop Environment_ outputs.
+* If you run `archey` as root, the script will list the processes running by other users on your system in order to display correctly **Window Manager** & **Desktop Environment** outputs.
 
 * During the setup procedure, I advised you to copy this script into the `/usr/local/bin/` folder, you may want to check what it does beforehand.
 
-* If you experience any trouble during installation or usage, please do [**open an _issue_**](https://github.com/HorlogeSkynet/archey4/issues/new).
+* If you experience any trouble during installation or usage, please do **[open an issue](https://github.com/HorlogeSkynet/archey4/issues/new)**.
 
-* If you had to adapt the script to make it working with your system, please [**open a _pull request_**](https://github.com/HorlogeSkynet/archey4/pulls) so as to share your modifications with the rest of the world and participate to this project !
+* If you had to adapt the script to make it working with your system, please **[open a pull request](https://github.com/HorlogeSkynet/archey4/pulls)** so as to share your modifications with the rest of the world and participate in this project !