chore: add how to

README.md

@@ -20,6 +20,31 @@
 └── zterton
 </pre>
 
+
+## How to install
+
+> Clonning or downlowding this repository will not include code, each item has his own individual repository
+
+Keep all libraries in one place and run use [on_lib.sh script](/LibreCloud/Lib/src/branch/master/on_libs.sh), review script and comment unnecesary items or any other change.
+
+For **create** via <u>git clone</u> command, use:
+
+```bash
+export REPO_URL=https://rlung.librecloud.online
+# create a directory or go to directory where libs are going to be created (cloned) 
+mkdir lib  
+[path-to-libs.sh]/on_libs.sh clone 
+```
+
+For **update or sync** via <u>git pull</u> command, use:
+
+```bash
+export REPO_URL=https://rlung.librecloud.online
+# Go to directory where libs exists
+cd lib  
+[path-to-libs.sh]/on_libs.sh pull
+```
+
 ## bin
 
 Tools and utils: Scripts and tools to maintain this library
@@ -84,4 +109,3 @@ Encrypt/Decrypt and templating
 To init and load application
 
 [Zterton library](/LibreCloud/lib_zterton)
-