From e1207b1a50de406d3aa5dff2eed53f27ead520db Mon Sep 17 00:00:00 2001
From: Bram Prieshof <bprieshof@noreply@ictmaatwerk.com>
Date: Wed, 30 Sep 2020 13:03:41 +0200
Subject: [PATCH] Added documentation for os handeling

---
 readme.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/readme.md b/readme.md
index e6ada81..b75821d 100644
--- a/readme.md
+++ b/readme.md
@@ -13,3 +13,33 @@
 | apt.pkg.list | packagelist for distro's that use apt |   
 | dnf.pkg.list | packagelist for distro's that use dnf/yum |   
 | config/* | Directory for config files | 
+
+
+## OS Handeling in preconf and conf.sh
+
+### Run a single command based on OS
+Example: Centos 8  
+```
+if [ "$shortdist" = "cent8" ]; then
+ echo "i run when Centos 8 is detected"
+fi 
+```  
+
+### Run commands for mutiple OS's  
+Example: Debian 10, Ubuntu 18.04 or Ubuntu 20.04  
+```
+if [ "$shortdist" = "ubu1804" ] || [ "$shortdist" = "ubu2004" ] || [ "$shortdist" = "deb10" ] ; then
+ echo "i run when Ubuntu 18.04/20.04 or debian 10 is detected"
+fi
+```  
+
+
+### Run diffrent commands based on OS  
+Example: run Command1 if Debian 10 is detected and run Command2 if Centos 8 is detected    
+```
+if [ "$shortdist" = "deb10" ] ; then
+ echo "Command1: i debian 10 is detected"
+elif [ "$shortdist" = "cent8" ]; then
+ echo "Command2: i run when Centos 8 is detected"
+fi
+```