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Osman Keskin fats

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@tao-j
tao-j / brt.m
Last active September 2, 2023 02:17
M1 External Monitor Brightness Control over DDC
@import Darwin;
@import Foundation;
@import IOKit;
// clang -fmodules -o brt brt.m && ./brt
// credit to @zhuowei for discovering the following APIs
typedef CFTypeRef IOAVServiceRef;
extern IOAVServiceRef IOAVServiceCreate(CFAllocatorRef allocator);
extern IOReturn IOAVServiceCopyEDID(IOAVServiceRef service, CFDataRef* x2);
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@sburlot
sburlot / xc_ramdisk.sh
Created March 8, 2014 15:03
Creates a ramdisk and start Xcode with the DerivedData stored in ramdisk. Also deletes the ramdisk and reset Xcode prefs.
#!/bin/bash
# Creates a ramdisk and start Xcode with the DerivedData stored in ramdisk. Also deletes the ramdisk and reset Xcode prefs.
# xc_ramdisk.sh
# - creates a ramdisk, set Xcode DerivedData to this disk and start Xcode.
# - umount a ramdisk, set Xcode DerivedData to default
# Stephan Burlot, Coriolis Technologies, http://www.coriolis.ch
#
# based on Alex Shevchenko xcode_ramdisk.sh script (https://gist.github.com/skeeet/2367298)
# based on Diego Freniche xc-launch.sh script (https://github.com/dfreniche/xc-launch)