diff --git a/rpm_packaging_guide_tut/README.md b/rpm_packaging_guide_tut/README.md
index 8a862b2..0d9fbe2 100644
--- a/rpm_packaging_guide_tut/README.md
+++ b/rpm_packaging_guide_tut/README.md
@@ -10,3 +10,17 @@ Project list:
 | ------------- |-------------|
 | hello-world | Your first rpm package. Creates a hello world script and rpm from one spec file.|
 | | |
+
+
+# Using the install command
+
+`install` as a command is provided to the system through the GNU Core utilities. It places an artifact to the specified directory in the filesystem with a specified set of permissions.
+
+The below command is an example of using the install command to place the bello shell script we have in the `/usr/bin` directory with full permissions to the user, and read+execute permissions to the group and all users. 
+
+```bash
+sudo install -m 0755 bello /usr/bin/bello
+```
+
+We can add an install directive to our make files so that we can run `make install`. _note make files are usually written by the developer and not the packager_
+
diff --git a/rpm_packaging_guide_tut/bello/README.md b/rpm_packaging_guide_tut/bello/README.md
new file mode 100644
index 0000000..9a8db30
--- /dev/null
+++ b/rpm_packaging_guide_tut/bello/README.md
@@ -0,0 +1,6 @@
+# Bello
+
+Don't forget to run chmod on the file
+
+`chmod +x bello`
+
diff --git a/rpm_packaging_guide_tut/bello/bello b/rpm_packaging_guide_tut/bello/bello
new file mode 100755
index 0000000..7bf8af4
--- /dev/null
+++ b/rpm_packaging_guide_tut/bello/bello
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+# This is an example of RAW interpreted code.
+
+
+printf "Hello world from Bash\n"
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/cello/Makefile b/rpm_packaging_guide_tut/cello/Makefile
index 8ad2a7e..384b9d7 100644
--- a/rpm_packaging_guide_tut/cello/Makefile
+++ b/rpm_packaging_guide_tut/cello/Makefile
@@ -2,4 +2,9 @@ cello:
 		gcc -g -o cello cello.c
 
 clean:
-		rm cello
\ No newline at end of file
+		rm cello
+
+# $(DESTDIR) variable is a GNU make built-in and is commonly used to specify installation to a directory different than the root directory.
+install:
+		mkdir -p $(DESTDIR)/usr/bin
+		install -m 0755 cello $(DESTDIR)/usr/bin/cello
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/patching/Makefile b/rpm_packaging_guide_tut/patching/Makefile
new file mode 100644
index 0000000..2bcc394
--- /dev/null
+++ b/rpm_packaging_guide_tut/patching/Makefile
@@ -0,0 +1,7 @@
+cello:
+
+		gcc -g -o cello cello.c
+
+clean:
+
+		rm cello
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/patching/README.md b/rpm_packaging_guide_tut/patching/README.md
new file mode 100644
index 0000000..585c27d
--- /dev/null
+++ b/rpm_packaging_guide_tut/patching/README.md
@@ -0,0 +1,38 @@
+# Patching
+
+A patch is a source code that updates other source code. It is formatted as a diff, because it represents what is different between two versions of text. You create a __diff__ with thie `diff` utility, which is then applied to the source code using the `patch` utility.
+
+_NOTE_: Other version control systems like git provide their own methods of creating diffs or patching software.
+
+This is an example where we are creating a patch from the original source code using `diff` and then applying it via `patch`.
+
+
+## Patching in 6 easy-ish steps
+
+Preserve the original source code
+```bash
+cp cello.c cello.c.orig
+```
+
+Change the source code
+
+
+Generate a patch using the `diff` utility
+```bash
+diff -Naur cello.c.orig cello.c
+```
+
+Save the patch to a file
+```bash
+diff -Naur cello.c.orig cello.c > cello-output-first-patch.patch
+```
+
+Restore the original file
+```bash
+cp cello.c.orig cello.c
+```
+
+Patch the original with the contents of the new patch file using the `patch` utility
+```bash
+patch < cello-output-first.patch
+```
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/patching/cello-output-first.patch b/rpm_packaging_guide_tut/patching/cello-output-first.patch
new file mode 100644
index 0000000..f3d649c
--- /dev/null
+++ b/rpm_packaging_guide_tut/patching/cello-output-first.patch
@@ -0,0 +1,10 @@
+--- cello.c.orig	2019-06-25 11:46:59.195770714 -0400
++++ cello.c	2019-06-25 11:47:40.261944061 -0400
+@@ -2,5 +2,6 @@
+ 
+ int main(){
+ 	printf("Hello world from C\n");
++	printf("This is my first patch!\n");
+ 	return 0;
+ }
+\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/patching/cello.c b/rpm_packaging_guide_tut/patching/cello.c
new file mode 100644
index 0000000..d65b6ae
--- /dev/null
+++ b/rpm_packaging_guide_tut/patching/cello.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main(){
+	printf("Hello world from C\n");
+	printf("This is my first patch!\n");
+	return 0;
+}
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/patching/cello.c.orig b/rpm_packaging_guide_tut/patching/cello.c.orig
new file mode 100644
index 0000000..8e72100
--- /dev/null
+++ b/rpm_packaging_guide_tut/patching/cello.c.orig
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(){
+	printf("Hello world from C\n");
+	return 0;
+}
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/pello/.gitignore b/rpm_packaging_guide_tut/pello/.gitignore
new file mode 100644
index 0000000..ba0430d
--- /dev/null
+++ b/rpm_packaging_guide_tut/pello/.gitignore
@@ -0,0 +1 @@
+__pycache__/
\ No newline at end of file
diff --git a/rpm_packaging_guide_tut/pello/Makefile b/rpm_packaging_guide_tut/pello/Makefile
new file mode 100644
index 0000000..0944359
--- /dev/null
+++ b/rpm_packaging_guide_tut/pello/Makefile
@@ -0,0 +1,8 @@
+pello:
+
+		python -m compileall pello.py
+
+
+clean:
+
+		rm -rf __pycache__
diff --git a/rpm_packaging_guide_tut/pello/pello.py b/rpm_packaging_guide_tut/pello/pello.py
new file mode 100644
index 0000000..9522873
--- /dev/null
+++ b/rpm_packaging_guide_tut/pello/pello.py
@@ -0,0 +1,4 @@
+#!/usr/bin/env python
+# Since we are byte compiling this, this is an interpreted example of byte compiled code
+
+print("Hello world from Python")