Add prochot function

functions/prochot.fish

@@ -0,0 +1,27 @@
+function prochot
+    if not fish_is_root_user
+        echo_error "This script must be ran as root."
+    end
+
+    set_color yellow
+    echo "Disabling BD_PROCHOT..."
+
+    set -g reg (rdmsr 0x1FC)
+
+    echo_progress "CPU register reads: "
+    echo_highlight "$reg"
+    echo
+
+    set -g nval (math -b hex "bitand(0x$reg, 0xFFFFFFFE)")
+
+    echo_progress "New value should be: "
+    echo_highlight "$nval"
+    echo 
+
+    echo_progress "Writing to the CPU register..."
+    echo
+
+    wrmsr 0x1FC $nval
+
+    echo_progress "Turned off BD_PROCHOT!"
+end