IanVaughan

#!/usr/bin/env bash

uninstall() {
  list=`gem list --no-versions`
  for gem in $list; do
    gem uninstall $gem -aIx
  done
  gem list
  gem install bundler
}

JamesChevalier

convmv manpage

Install convmv if you don't have it

sudo apt-get install convmv

Convert all files in a directory from NFD to NFC:

convmv -r -f utf8 -t utf8 --nfc --notest .

ph3nx

def timestamp
  Time.now.to_i
end

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

gkbrk

section .data
    char_buffer db 0

section .text
    global _start

_start:
    mov r12, 0
    .loop:
    call read_char

ervinb

#!/bin/bash

regions=(local ca-central-1 eu-central-1 ap-southeast-1 ap-northeast-1 us-east-1)

image_name_base="cache-bench"
image_sizes_in_mb=(64 512 1024)

dockerfile="Dockerfile.sample"
log_file=docker-bench.log

ervinb

#!/bin/bash

set -e

registry_version="2"
local_registry_port="5000"
local_registry_name="localhost"
local_registry_url="${local_registry_name}:${local_registry_port}"
docker_image_name="$SEMAPHORE_REPO_SLUG"
base_image_name="${local_registry_url}/${docker_image_name}"

tomasbasham

# Create a directory
mkdir ~/tmux-install
cd ~/tmux-install

# Get the files
curl -OL https://www.openssl.org/source/openssl-1.0.2l.tar.gz
curl -OL https://github.com/tmux/tmux/releases/download/2.3/tmux-2.3.tar.gz
curl -OL https://github.com/libevent/libevent/releases/download/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz

# Extract them

AmedeeBulle

#!/bin/bash
#
# Compile tmux from sources on OSX 10.13.3 (High Sierra)
# 

# Latest tmux
TMUX_VER=2.6
# Pre-requisites
# Latest libevent
LIBEVENT_VER=2.1.8-stable

robey

;
; the "monitor ROM" of an apple 1 fit in one page (256 bytes).
;
; this is my attempt to take the disassembled code, give names to the
; variables and routines, and try to document how it worked.
;
;
; an apple 1 had 8KB of RAM (more, if you hacked on the motherboard), and a
; peripheral chip that drove the keyboard and video. the video was run by a
; side processor that could treat the display as an append-only terminal that