pzol

# this does not run as a complete script :(
pkg_add -r bash curl sudo
pkg_add -r git vim               # can you live without it?
pkg_add -r libxml2 libxslt       # for nokogiri later
pw usermod pzol -G wheel

bash                             # start bash and run the rest inside it
curl -# -L http://bit.ly/rvm-install-system-wide > rvm-install-system-wide
bash -l < rvm-install-system-wide

cviebrock

/*
Version: 3.4.5 Timestamp: Mon Nov  4 08:22:42 PST 2013
*/
.select2-container {
	margin: 0 0 1rem 0;
	position: relative;
	vertical-align: middle;
	font-family: inherit;
	-webkit-appearance: none !important;
	font-size: 0.875rem;

fffaraz

Unix signals in Qt applications

It's quite easy to catch unix signals in Qt applications. you may like to ignore or accept them.

#include <QCoreApplication>

#include <signal.h>
#include <unistd.h>

Alabate

#!/usr/bin/env python3

import rospy
import urllib.request
import urllib.error
import socket
import os

# This is not a param to avoid param injection
# or unexpected programm killed because of a simple rosparam set with a wrong value

toolmantim

(a gist based on the old toolmantim article on setting up remote repos)

To collaborate in a distributed development process you’ll need to push code to remotely accessible repositories.

This is somewhat of a follow-up to the previous article setting up a new rails app with git.

For the impatient

Set up the new bare repo on the server:

jeffcogswell

Seeing this error in the bash shell when launching some apps, such as scite:

** (scite:5298): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files

Update as per comments below.

It appears adding this library fixes the problem: at-spi2-core

sebastiencs

(require 'dash)
(require 's)
(require 'loop)
(require 'icons-in-terminal)

  (defun my-char-at-point (&optional p)
    "P."
    (let ((point (or p (point))))
      (if (< point (point-max)) (buffer-substring-no-properties point (1+ point))
	"")))

huytd

;; Automatically generated
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(anzu-cons-mode-line-p nil)

mattrude

GnuPG 2.1.20 Build Instructions

Below you is my build instructions for GnuPG 2.1.20 released on 03-Apr-2017. These instructions are built for a headless Ubuntu 16.04 LTS server.

Or if you wish, you may use the install script to install GnuPG 2.1.20 by entring the following:

curl -sL "https://gist.github.com/mattrude/3883a3801613b048d45b/raw/install-gnupg2.sh" |sh

Install the needed depends

apt-get -y install libgnutls-dev bzip2 make gettext texinfo gnutls-bin \

obscurerichard

slow

This bash script offers quick shortcuts to simulate slower network connections. It is useful when you need to simulate a wireless network on a Linux network server, especially when you are using a virtual machine guest on your local machine or in the cloud.

slow 3G                   # Slow network on default eth0 down to 3G wireless speeds
slow reset                # Reset connection for default eth0 to normal
slow vsat --latency=500ms # Simulate satellite internet  with a high latency
slow dsl -b 1mbps         # Simulate DSL with a slower speed than the default

slow modem-56k -d eth0 # Simulate a 56k modem on the eth1 device. eth0 is unchanged.