Vishnunarayan K I vn-ki

## ..git-pr.md

      
              3 files
            
          
              51 forks
            
          
              20 comments
            
          
              345 stars
            
          
                gnarf
                / ..git-pr.md
            
            
              Last active
              April 12, 2024 22:00
            
              
                git pr - Global .gitconfig aliases for Pull Request Managment
              
          
    Install

Either copy the aliases from the .gitconfig or run the commands in add-pr-alias.sh
Usage

Easily checkout local copies of pull requests from remotes:

git pr 4 - creates local branch pr/4 from the github upstream(if it exists) or origin remote and checks it out
git pr 4 someremote - creates local branch pr/4 from someremote remote and checks it out


## gist:7360908

      
              1 file
            
          
              3698 forks
            
          
              1041 comments
            
          
              16957 stars
            
          
                rxaviers
                / gist:7360908
            
            
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              July 24, 2024 15:08
            
              
                Complete list of github markdown emoji markup
              
          
    People


 :bowtie:
😄 :smile:
😆 :laughing:


😊 :blush:
😃 :smiley:
☺️ :relaxed:


😏 :smirk:
😍 :heart_eyes:
😘 :kissing_heart:


😚 :kissing_closed_eyes:
😳 :flushed:
😌 :relieved:


😆 :satisfied:
😁 :grin:
😉 :wink:


😜 :stuck_out_tongue_winking_eye:
😝 :stuck_out_tongue_closed_eyes:
😀 :grinning:


😗 :kissing:
😙 :kissing_smiling_eyes:
😛 :stuck_out_tongue:


## memory_layout.md

      
              1 file
            
          
              120 forks
            
          
              17 comments
            
          
              408 stars
            
          
                CMCDragonkai
                / memory_layout.md
            
            
              Last active
              July 11, 2024 23:29
            
              
                Linux: Understanding the Memory Layout of Linux Executables
              
          
    Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

hexdump
objdump
readelf
xxd
gcore


## fastbins_malloc_hook.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void jackpot() { puts("jackpot!"); }

int main()
{
    puts("[+] allocate p1, p2");
    char *p1 = malloc(0x100);

## fix-infinality.md

      
              1 file
            
          
              50 forks
            
          
              157 comments
            
          
              725 stars
            
          
                cryzed
                / fix-infinality.md
            
            
              Last active
              June 24, 2024 02:24
            
              
                A set of instructions on how to fix the harfbuzz + Infinality issue and restoring good-looking, Infinality-like font rendering.
              
          
    Disclaimer: Please follow this guide being aware of the fact that I'm not an expert regarding the things outlined below, however I made my best attempt. A few people in IRC confirmed it worked for them and the results looked acceptable.
Attention: After following all the steps run gdk-pixbuf-query-loaders --update-cache as root, this prevents various gdk-related bugs that have been reported in the last few hours. Symptoms are varied, and for Cinnamon the DE fails to start entirely while for XFCE the icon theme seemingly can't be changed anymore etc.
Check the gist's comments for any further tips and instructions, especially if you are running into problems!
Screenshots

Results after following the guide as of 11.01.2017 13:08:

  
## script.py
import idc
import idaapi
import sark

base = idc.get_name_ea(0xbadec0de,"SepMandatoryIntegrityCheck")

arr_10 = [0x52, 0x63, 0x6f, 0x78, 0x85, 0x98, 0xa2, 0xad, 0xd2, 0xe2, 0xf3, 0x103, 0x10c, 0x119, 0x148, 0x167, 0x16e, 0x18d, 0x19b, 0x1a8, 0x1b6, 0x1c8, 0x1dc, 0x1e3, 0x1ed, 0x1f6, 0x20d, 0x21c, 0x3e2, 0x22e, 0x251, 0x31c, 0x26f, 0x340, 0x356, 0x35e, 0x36a, 0x38e, 0x39b, 0x295, 0x2cb, 0x2db]
executed_nodes_10 = [sark.CodeBlock(base+i).start_ea for i in arr_10]
arr_8 = [0x52, 0x63, 0x6f, 0x78, 0x85, 0x98, 0xa2, 0xad, 0xd2, 0xe2, 0xf3, 0x103, 0x10c, 0x119, 0x148, 0x167, 0x16e, 0x314, 0x22e, 0x251, 0x26f, 0x295, 0x2cb, 0x2db]
executed_nodes_8 = [sark.CodeBlock(base+i).start_ea for i in arr_8]
`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>

	void jackpot() { puts("jackpot!"); }

	int main()
	{
	puts("[+] allocate p1, p2");
	char *p1 = malloc(0x100);
	import idc
	import idaapi
	import sark

	base = idc.get_name_ea(0xbadec0de,"SepMandatoryIntegrityCheck")

	arr_10 = [0x52, 0x63, 0x6f, 0x78, 0x85, 0x98, 0xa2, 0xad, 0xd2, 0xe2, 0xf3, 0x103, 0x10c, 0x119, 0x148, 0x167, 0x16e, 0x18d, 0x19b, 0x1a8, 0x1b6, 0x1c8, 0x1dc, 0x1e3, 0x1ed, 0x1f6, 0x20d, 0x21c, 0x3e2, 0x22e, 0x251, 0x31c, 0x26f, 0x340, 0x356, 0x35e, 0x36a, 0x38e, 0x39b, 0x295, 0x2cb, 0x2db]
	executed_nodes_10 = [sark.CodeBlock(base+i).start_ea for i in arr_10]
	arr_8 = [0x52, 0x63, 0x6f, 0x78, 0x85, 0x98, 0xa2, 0xad, 0xd2, 0xe2, 0xf3, 0x103, 0x10c, 0x119, 0x148, 0x167, 0x16e, 0x314, 0x22e, 0x251, 0x26f, 0x295, 0x2cb, 0x2db]
	executed_nodes_8 = [sark.CodeBlock(base+i).start_ea for i in arr_8]