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Singularity Workshop Guide

Welcome to the Singularity Workshop!

Getting Started

This instruction will guide you through all steps necessary to use Singularity to

1. Prepare an open dataset from S3
2. Send deal to a local emulated storage provider f02815405
3. Make retrievals from the emulated storage provider using HTTP and Bitswap

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function __git_fzf_is_in_git_repo
  command -s -q git
    and git rev-parse HEAD >/dev/null 2>&1
end

function __git_fzf_git_status
  __git_fzf_is_in_git_repo; or return
  git -c color.status=always status --short | \
    fzf -m --ansi --preview 'git diff --color=always HEAD -- {-1} | head -500' | \
    cut -c4- | \

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import subprocess
if len(sys.argv) < 2:
    print("Usage: nmcli-toggle.py connection_id")
    sys.exit()
conn_id = sys.argv[1]
active = subprocess.check_output(['nmcli', 'connection', 'show', '--active'])
up_down = ('up', 'down')[bytes(conn_id, 'utf-8') in active]

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if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
	// path/to/whatever does not exist
}

if _, err := os.Stat("/path/to/whatever"); err == nil {
	// path/to/whatever exists
}

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Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

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import ldap

def check_credentials(username, password):
   """Verifies credentials for username and password.
   Returns None on success or a string describing the error on failure
   # Adapt to your needs
   """
   LDAP_SERVER = 'ldap://xxx'
   # fully qualified AD user name
   LDAP_USERNAME = '%s@xxx.xx' % username

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#this script can never fail
#i use it in the fish_config
#call it with start_agent

setenv SSH_ENV $HOME/.ssh/environment


function ssh_agent_start
	if [ -n "$SSH_AGENT_PID" ]
    		ps -ef | grep $SSH_AGENT_PID | grep ssh-agent > /dev/null

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if test -n $HOME
  set -l NIX_LINK $HOME/.nix-profile

  if test ! -L $NIX_LINK
    echo "creating $NIX_LINK" >&2
    set -l _NIX_DEF_LINK /nix/var/nix/profiles/default
    /nix/store/cdybb3hbbxf6k84c165075y7vkv24vm2-coreutils-8.23/bin/ln -s $_NIX_DEF_LINK $NIX_LINK
  end
  
  set -x PATH $NIX_LINK/bin $NIX_LINK/sbin $PATH

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#!/bin/sh

# copyright 2014 Renato Alves
# distributed under the GPL licence

if [ -z "$TASKDIR" ]; then
    #TODO Look for data location in rc:location instead of assuming ~/.taskrc
    TASKDIR="$(grep data.location $HOME/.taskrc | cut -d '=' -f 2)"
fi

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package main

import(
  "fmt"
  "reflect"
)

func main(){
  // iterate through the attributes of a Data Model instance
  for name, mtype := range attributes(&Dish{}) {