Documentation

Author: belane

README.md

@@ -1 +1,54 @@
 # PowerShell Binary Diff & Patch
+
+PS-BinDiff binary compares two files and shows similar output to "fc.exe /B" command but also generates a new patch file in powershell. Provide inputs files by command line or through interactive dialogs.
+The new generated patch checks file hash and makes back up before apply modifications.
+
+
+
+### Example 
+```
+> .\PS-BinDiff.ps1 -OriginalFile Program.exe -PatchedFile Program_modified.exe
+
+Offset          Org  New
+------------------------
+0000001A        20   2D
+0000001B        50   2A
+00002033        20   6F
+00002034        44   6E
+00003D9B        0D   01
+00003D9C        C2   D7
+00003D9D        0A   2A
+00003D9E        C2   1A
+00003D9F        94   70
+00003DA0        19   C3
+00003DA1        43   AB
+000043DE        AF   23
+000043DF        9C   39
+000043E0        5F   25
+00027925        F2   BB
+00027926        0C   79
+------------------------
+Found 16 changes
+
+Generating patch...
+
+Program.exe_PATCH.ps1 ready!
+```
+
+### Use
+##### Change ExecutionPolicy
+```
+> Set-ExecutionPolicy -Force -Scope CurrentUser Unrestricted
+ or 
+> PowerShell.exe -ExecutionPolicy UnRestricted -File PS-BinDiff.ps1
+```
+
+##### Generate patch
+```
+> .\PS-BinDiff.ps1 -OriginalFile Program.exe -PatchedFile Program_modified.exe
+```
+
+##### Use your new patch
+```
+> .\Program.exe_PATCH.ps1
+```