ritaly

where: macOS Catalina when: Homebrew’s / rvm after Ruby update to 2.6 or 2.7 fails with abort or Abort trap: 6.
pre: make sure you're using newest rvm version rvm get stable .

All rake and rails command crashed Noticed that rails tasks like rake or rails console, rails db:create, rails db:migrate (info - added only for better googling) these command crashed with the output aborted. No errors only with abord or Abort trap: 6

⚠️ check your local paths!

This is an issue with some OpenSSL libraries. So quick fix:

harpagon210

1. Requirements

• have NodeJS and NPM installed on your server, see https://nodejs.org/en/download/
• have a MongoDB server installed on your server, see https://docs.mongodb.com/v3.2/administration/install-community/
• have a Steem account with a minimum of 1000 Steem Power

2. Install the Steem Smart Contracts node

To "install" the app, simply follow these steps:

• get the files from the repository:
  • via the git cli: git clone https://github.com/harpagon210/steemsmartcontracts.git (then select the "witnesses" branch: git checkout witnesses
  • by downloading the zip file: https://github.com/harpagon210/steemsmartcontracts/archive/witnesses.zip

mustafaturan

#!/bin/bash

curl -fsSL https://get.docker.com/rootless | sh

# Content to be added to .bashrc
content='export PATH="$HOME/bin:$PATH"'

# Check if content already exists in .bashrc
if grep -Fxq "$content" ~/.bashrc; then
  echo "Content for bin path already exists in .bashrc. Skipping addition."

mreichelt

#!/bin/bash

# allow access from localhost
xhost + 127.0.0.1

# run firefox with X11 forwarding and keep running until it quits
docker run -e DISPLAY=host.docker.internal:0 jess/firefox

mariodian

#! /bin/bash
### BEGIN INIT INFO
# Provides:          openbazaar
# Required-Start:    $local_fs $remote_fs $network $syslog $named
# Required-Stop:     $local_fs $remote_fs $network $syslog $named
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start/stop openbazaar server
# Description:       Start the openbazaar server as a specified user
### END INIT INFO

chrisroos

source 'https://rubygems.org'

gem 'minitest'
gem 'webmock'

epixoip

I wasn't first to get the key. Nor was I second, third, or even fourth. I'm probably not even the
10th to get it (ok, looks like I was the 8th.) But I'm happy that I was able to prove to myself
that I too could do it.

First, I have to admit I was a skeptic. Like the handful of other dissenters, I had initially
believed that it would be highly improbable under normal conditions to obtain the private key
through exploiting Heartbleed. So this was my motivation for participating in Cloudflare's
challenge. I had extracted a lot of other things with Heartbleed, but I hadn't actually set out to
extract private keys. So I wanted to see first-hand if it was possible or not.

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

Dinnerbone

Syntax

All target selectors start with @. The following character is the selector type. For example, @p means 'closest player'.

Target selectors may have additional, optional arguments. You can specify these in [ ], using the syntax a=0. For example, @p[a=0,b=5,c=-500].

There is a special short syntax for just specifying x, y, z and r arguments; simply list their values separated by a comma, without x=. For example: @p[100,64,-100,5] for 5 range, x=100, y=64 and z=-100. Each of these are optional and skippable by leaving them empty. For example, to just specify y coordinate: @p[,64].

Global Arguments:

• x - X coordinate for search center. Default is senders coordinate, or 0.
• y - Y coordinate for search center. Default is senders coordinate, or 0.

Dinnerbone

#Address, Date/Time, Banned By, Until, For

#Exactly the same as banned-players, but with IP addresses.