README: Adds instructions for turning SIP on/off as well as Gamma-correction

Author: jhkuperus

README.md

@@ -21,3 +21,35 @@ Credits: installer was inspired by jqno's dotfiles (https://github.com/jqno/dotf
   * Add LuLu to Brewfile
       * Add Bartender
       * Add Oversigh
+
+
+
+# Import Procedures to Remember
+
+This section contains some tricks I found around the internet and want to keep around.
+
+
+## Disable SIP
+
+1. Reboot into Recovery mode (Hold ⌘-R)
+2. Open Terminal
+3. Execute `csrutil disable`
+4. Reboot
+
+## Enable SIP
+
+1. Reboot into Recovery mode (Hold ⌘-R)
+2. Open Terminal
+3. Execute `csrutil enable`
+4. Reboot
+
+## Disable Automatic Gamma Correction
+
+1. Disable SIP
+2. Disable "Auto Brightness" (Preferences -> Displays)
+3. `cd /System/Library/PrivateFrameworks/AmbientDisplay.framework/Versions/A/XPCServices/com.apple.AmbientDisplayAgent.xpc/Contents/MacOS/`
+4. `mv com.apple.AmbientDisplayAgent _com.apple.AmbientDisplayAgent`
+5. Enable SIP and reboot
+6. Enable "Auto Brightness"
+
+