diff --git a/users/plodah/firmware-diffs/readme.md b/users/plodah/firmware-diffs/readme.md
index d0c79696cc..e37f4ff610 100644
--- a/users/plodah/firmware-diffs/readme.md
+++ b/users/plodah/firmware-diffs/readme.md
@@ -1,9 +1,86 @@
-# How to DIFF
-because I will probably forget.
+# How to git
+Because I will forget.
 
-## Create Diff
-    git diff master sourcebranch > /path/to/diff.txt
+## Basics
+```sh
+#create new branch from current or specific branch
+git checkout -b new-branch
+git checkout -b new-branch source-branch
 
-## Apply Diff
-    git checkout -b new-branch
-    git apply /path/to/diff.txt
+#Add files to commit then commit with message
+git add .
+git commit m "Commit Message"
+
+#Commit all files that have been modified
+git commit -am "Commit Message"
+
+```
+
+## Working with Diffs
+```sh
+#create a diff
+git diff master sourcebranch > /path/to/diff.txt
+
+## apply a Diff
+git apply /path/to/diff.txt
+```
+
+## Hard reset master branch
+```sh
+# Reset master to upstream
+git checkout master
+git pull --rebase upstream master
+git reset --hard upstream/master
+git push origin master --force
+```
+
+## Delete a branch
+```sh
+# Delete a branch locally and remotely
+git checkout master #checkout anything other than the branch to be deleted.
+git branch -D naffbranch
+git push -d origin naffbranch
+```
+
+
+## Update Everything
+
+```sh
+#!/bin/bash
+update-branch() {
+    src=$1; dst=$2; diff=$3; del=$4 fail="";
+    
+    testlocsrc=`git branch --list $src`
+    testremsrc=`git branch --remote --list origin/$src`
+    testlocdst=`git branch --list $dst`
+    testremdst=`git branch --remote --list origin/$dst`
+    
+    if [ -z "$testlocsrc" ]; then echo "LOCAL BRANCH \"$src\" DOES NOT EXIST"; fail=true; fi
+    if [ -z "$testremsrc" ]; then echo "REMOTE BRANCH \"$src\" DOES NOT EXIST"; fail=true; fi
+    if [ -n "$testlocdst" ]; then echo "DESTINATION ALREADY EXISTS LOCALLY: \"$dst\""; fail=true; fi
+    if [ -n "$testremdst" ]; then echo "DESTINATION ALREADY EXISTS REMOTE: \"origin/$dst\""; fail=true; fi
+    
+    if [ -z $fail ]; then
+        git checkout $src
+        git pull --rebase upstream $src
+        git push
+        git checkout -b $dst $src
+        git push --set-upstream origin $dst
+
+        for d in $diff/*.txt; do
+            diffname=`echo "$d" | awk -F/ '{print $NF}' | awk -F. '{print $1}'`
+            msg="apply diff '$diffname'"
+            echo "--- $msg ---"
+            git apply $d
+            git commit -am "$msg"
+        done
+
+        # git diff $src --stat
+        git push
+    fi
+}
+
+diffpath="../plodah_qmk_userspace/users/plodah/firmware-diffs"
+update-branch "develop" "mydevbuilds-$(date +%Y-%m)" $diffpath n
+update-branch "master" "mybuilds-$(date +%Y-%m)" $diffpath n
+```