README.md

@@ -3,22 +3,21 @@
 [Alpine Linux documentation](https://docs.alpinelinux.org/user-handbook/0.1a/Installing/setup_alpine.html) assumes **initial setup** is carried-out on a system with a keyboard & display to interract with.\
 However, in many cases one might want to deploy a headless system that is only available through a network connection (ethernet, wifi or as USB ethernet gadget).
 
-This repo provides an **overlay file** to initially bootstrap[^1] a headless system (leveraging Alpine distro's `initramfs` feature): it starts a ssh server to log-into from another Computer, so that actual install on fresh system (or rescue on existing disk-based system) can then be performed remotely.\
-An optional script may be launched at startup, to perform automated actions/setup.
+This repo provides an **overlay file** to initially bootstrap[^1] a headless system (leveraging Alpine distro's `initramfs` feature): it starts a ssh server to log-into from another Computer, so that actual install on fresh system (or rescue on existing disk-based system) can then be performed remotely.
 
 
 ## Setup procedure:
 Please follow [Alpine Linux Wiki](https://wiki.alpinelinux.org/wiki/Installation#Installation_Overview) to download & create installation media for the target platform.\
 Tools provided here can be used on any plaform for any install modes (diskless, data disk, system disk).
 
-Just add [**headless.apkovl.tar.gz**](https://is.gd/apkovl_master)[^2] overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot-up the system.\
-With default network interface definitions (and [SSID/pass file](#extra-configuration) if using wifi), system can then be remotely accessed with: `ssh root@<IP>`\
+Just add [**headless.apkovl.tar.gz**](https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/main/headless.apkovl.tar.gz)[^2] overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot-up the system.\
+With default network interface definitions (and SSID/pass file if using wifi), system can then be remotely accessed with: `ssh root@<IP>`\
 (system IP address may be determined with any IP scanning tools such as `nmap`).
 
 As with Alpine Linux initial bring-up, `root` account has no password initially (change that during setup!).\
 From there, actual system install can be performed as usual with `setup-alpine` for instance (check [wiki](https://wiki.alpinelinux.org/wiki/Alpine_setup_scripts#setup-alpine) for details).
 
-## Extra configuration:
+
 Extra files may be added next to `headless.apkovl.tar.gz` to customise boostrapping configuration (check sample files):
 - `wpa_supplicant.conf`[^3] (*mandatory for wifi usecase*): define wifi SSID & password.
 - `interfaces`[^3] (*optional*): define network interfaces at will, if defaults DCHP-based are not suitable.
@@ -39,7 +38,7 @@ Main execution steps are logged in `/var/log/messages`.
 [^3]: These files are linux text files: Windows/macOS users need to use text editors supporting linux text line-ending (such as [notepad++](https://notepad-plus-plus.org/), BBEdit or any similar).
 
 
-## Want to tweak more ?
+## How to customize ?
 This repository may be forked/cloned/downloaded.\
 Main script file is [`headless.start`](https://github.com/macmpi/alpine-linux-headless-bootstrap/blob/main/overlay/etc/local.d/headless.start).\
 Execute `./make.sh` to rebuild `headless.apkovl.tar.gz` after changes.