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Emacs 28 and Doom Emacs Setup Guide

Goal

Build Emacs 28 from source code and install Doom Emacs

Install Emacs

Checkout sourcecode

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strace -e pattern command #match pattern, don't pipe to grep because strace prints to stderr

strace -e open man cat 2> strace.txt #filter open calls and save to strace.txt (via stderr)
strace -p pid #attach to running process
strace -f #also strace child processes
strace -c #show histogram table of num calls
strace -f -e trace=network curl google.com #networrk calls (parent and child processes)
strace -f -e trace=network -s 100 curl google.com #limit string args to 100 chars

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

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<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Response;
use Illuminate\Cache\RateLimiter;

class ThrottleRequests
{

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language: c

os:
  - linux
  - osx

compiler:
  - clang
  - gcc

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language: c

compiler:
  - clang
  - gcc

before_script:
  - sudo apt-get install zsh

install:

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curl https://api.github.com/search/repositories\?q\=antigen bundle+in:readme  | json -a items| json -a id name full_name html_url

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#!/usr/bin/env bash

set -e
[ -z "$DEBUG" ] || set -x;

usage() {
  echo "$0 <repo> <tag> [<release name>] [-- <asset>...]" >&2;
}

if [ "$1" = "-h" -o "$1" = "--help" ]; then

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Notes on making a signed software release
=========================================

Create a signed tag called NAME-VERSION with

  git tag --message=NAME-VERSION --sign NAME-VERSION

Generate a release tar.gz and signature with

  git archive --output=NAME-VERSION.tar.gz --prefix=NAME-VERSION/ NAME-VERSION