Skip to content

Instantly share code, notes, and snippets.

View ostefano's full-sized avatar

Stefano Ortolani ostefano

View GitHub Profile
@ErikAugust
ErikAugust / spectre.c
Last active May 16, 2024 10:27
Spectre example code
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef _MSC_VER
#include <intrin.h> /* for rdtscp and clflush */
#pragma optimize("gt",on)
#else
#include <x86intrin.h> /* for rdtscp and clflush */
#endif
@gboudreau
gboudreau / AuthyToOtherAuthenticator.md
Last active May 19, 2024 07:08 — forked from Ingramz/AuthyToOtherAuthenticator.md
Export TOTP tokens from Authy
@ymjing
ymjing / Monaco for Powerline.md
Last active March 24, 2022 14:34
Powerline-patched Monaco for Windows and OSX

Powerline-patched Monaco for Windows and OSX

This font is manually patched with Fontforge. It includes the glyphs from DejaVu Sans Mono for Powerline.

I recommend DirectWrite-patched VIM builds. I'm using KaoriYa's build (http://www.kaoriya.net/software/vim/)

Usage

Add the following lines to your .vimrc/_vimrc:

@natelandau
natelandau / .bash_profile
Last active April 30, 2024 18:07
Mac OSX Bash Profile
# ---------------------------------------------------------------------------
#
# Description: This file holds all my BASH configurations and aliases
#
# Sections:
# 1. Environment Configuration
# 2. Make Terminal Better (remapping defaults and adding functionality)
# 3. File and Folder Management
# 4. Searching
# 5. Process Management
@mgedmin
mgedmin / StartSSL.md
Last active October 22, 2023 07:52
Free StartSSL.com SSL certificate HOWTO

How to get a free StartSSL.com SSL certificate

I'm writing this up from memory, so errors may appear.

This has been updated to use SHA256 certificates.

Start

  1. Go to http://www.startssl.com/
  2. Click on 'Control Panel'
@nicolashery
nicolashery / elasticsearch.md
Last active December 30, 2023 19:03
Elasticsearch: updating the mappings and settings of an existing index

Elasticsearch: updating the mappings and settings of an existing index

Note: This was written using elasticsearch 0.9.

Elasticsearch will automatically create an index (with basic settings and mappings) for you if you post a first document:

$ curl -X POST 'http://localhost:9200/thegame/weapons/1' -d \
'{
  "_id": 1,
@afair
afair / tmux.cheat
Last active October 11, 2023 13:48
Tmux Quick Reference & Cheat sheet - 2 column format for less scrolling!
========================================== ==========================================
TMUX COMMAND WINDOW (TAB)
========================================== ==========================================
List tmux ls List ^b w
New new -s <session> Create ^b c
Attach att -t <session> Rename ^b , <name>
Rename rename-session -t <old> <new> Last ^b l (lower-L)
Kill kill-session -t <session> Close ^b &
@stonith
stonith / curl
Last active March 13, 2017 13:04 — forked from nickethier/curl
logstash elasticsearch template - disable _all field, enable simple analyzer, set default query field to @message
curl -XPUT localhost:9200/_template/logstash -d '
{
"template" : "logs-*",
"settings" : {
"index.analysis.analyzer.default.type": "simple",
"index.cache.field.type": "soft",
"index.compress.stored": true,
"index.merge.policy.max_merged_segment": "5g",
"index.query.default_field": "@message",
"index.refresh_interval": "5s",
@henrik242
henrik242 / p4merge
Last active January 5, 2023 22:23
Helper script for p4merge and Git on MacOSX
#!/bin/bash
for arg; do [[ $arg = /* ]] || arg=$PWD/$arg; absargs+=("$arg"); done;
/Applications/P4Merge.app/Contents/Resources/launchp4merge "${absargs[@]}"
@karmi
karmi / elastic_search_ngram_analyzer_for_urls.sh
Created May 24, 2011 15:32
NGram Analyzer in ElasticSearch
# ========================================
# Testing n-gram analysis in ElasticSearch
# ========================================
curl -X DELETE localhost:9200/ngram_test
curl -X PUT localhost:9200/ngram_test -d '
{
"settings" : {
"index" : {
"analysis" : {