From ea8f373d04327865015c76d44babfca2836fb8ae Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 24 Sep 2019 13:40:48 +0300
Subject: [PATCH] docs: update

---
 pfetch | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pfetch b/pfetch
index 9faf3b2..d65c2ea 100755
--- a/pfetch
+++ b/pfetch
@@ -121,6 +121,10 @@ get_kernel() {
 get_host() {
     case $os in
         Linux*|GNU*)
+            # This works by using the *last* valid file containing
+            # hardware/host information. Despite what these files are
+            # called, version doesn't always contain the version nor
+            # does name always contain the name.
             read -r host < /sys/devices/virtual/dmi/id/product_name
             read -r host < /sys/devices/virtual/dmi/id/product_version
             read -r host < /sys/firmware/devicetree/base/model