MatanShahar

<?xml version="1.0"?>
<!-- Copyright (C) 2010-2017 Free Software Foundation, Inc.

     Copying and distribution of this file, with or without modification,
     are permitted in any medium without royalty provided the copyright
     notice and this notice are preserved.  -->

<!DOCTYPE target SYSTEM "gdb-target.dtd">
<target>
    <architecture>i8086</architecture>

adulau

Introduction

As the Ghidra open source community is growing, trying to document the new projects around Ghidra. Feel free to fork the gist and propose improvements.

CPU support

• New 6502 language module for Ghidra
• Atmel AVR helpers for Ghidra - ATmega328p
• Processor definitions for DMG and CGB in Ghidra - Gameboy CPU (LR35902) (WiP)
• ghidra based disassembly of the x68000's IPL.

ThomasLeister

This is how to automatically delete cached image previews from your Mastodon instance if they are older than 7 days.
Log in as your "mastodon" User or log in as root and then change to the "mastodon" user, who runs Mastodon:

  # su - mastodon

Open crontab:

  $ crontab -e
  
... and add these lines to your crontab:

gsingh93

# Special mode for GDB that allows to debug/disassemble REAL MODE x86 code
#
# It has been designed to be used with QEMU or BOCHS gdb-stub
#
# 08/2011 Hugo Mercier - GPL v3 license
#
# Freely inspired from "A user-friendly gdb configuration file" widely available
# on the Internet

set confirm off

shekkbuilder

GDB commands by function - simple guide
---------------------------------------
More important commands have a (*) by them.

Startup 
% gdb -help         	print startup help, show switches
*% gdb object      	normal debug 
*% gdb object core 	core debug (must specify core file)
%% gdb object pid  	attach to running process
% gdb        		use file command to load object 

yoavmatchulsky

# /var/log/nginx/conf.d/mobile.conf
map $http_user_agent $mobile {
  default 0;
  ~*(android|bb\d+|meego).+mobile|ip(hone|od)|opera\sm(ob|in)i|mobile.+firefox  1;
  ~*iemobile|phone|symbian|windows\sce|blackberry|up\.(browser|link)            1;
  ~*avantgo|bada\/|blazer|compal|elaine|fennec|hiptop|iris|kindle|lge\s|maemo   1;
  ~*midp|mmp|netfront|palm(\sos)?|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0   1;
  ~*treo|vodafone|wap|xda|xiino 1;

  ~*^(1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a\swa|abac|ac(er|oo|s\-)) 1;

varemenos

Get Git log in JSON format

git log --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "verification_flag": "%G?",%n  "signer": "%GS",%n  "signer_key": "%GK",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},'

The only information that aren't fetched are:

• %B: raw body (unwrapped subject and body)
• %GG: raw verification message from GPG for a signed commit

yosefw

html {
  position: relative;
  min-height: 100%;
}

body {
  margin: 0 0 50px; /* bottom = footer height */
}

footer {

jpsim

//
//  JAZMusician.h
//  JazzyApp
//

#import <Foundation/Foundation.h>

/**
 JAZMusician models, you guessed it... Jazz Musicians!
 From Ellington to Marsalis, this class has you covered.

calebd

extension Array {
    
    func first() -> Element? {
        if isEmpty {
            return nil
        }
        return self[0]
    }
    
    func last() -> Element? {