devicezero

// production usage at your own risk

const fs = require("fs");
let numberOfProcesses = 1;
let maxMemory = 128;
let maxMemoryPerInstance = 128;
if (fs.existsSync("/run/config.json")) {
  const pshConfig = require("/run/config.json");

  // on grid environments, we don't want to round up to not run too many processes

gene1wood

Python relative imports in AWS Lambda fail with attempted relative import with no known parent package

The Problem

In AWS Lambda if I attempt an explicit relative import like this

.
├── lambda_file.py
└── example.py

carlos-jenkins

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2015-2017 Carlos Jenkins <[email protected]>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#

efasel

#!/bin/bash
for pid in $(cd /proc && find . -maxdepth 2 -type f -name status | grep -o '[0-9]*'); do grep -q VmSwap /proc/$pid/status > /dev/null 2>&1 && echo -n "$(grep VmSwap /proc/$pid/status)" && ps h -p $pid -o args ; done | sort -k 2 -n -r | cut -c 1-200

vanderlin

ln -s /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl /usr/local/bin/subl

ashrithr

Installing Kerberos on Redhat 7

This installation is going to require 2 servers one acts as kerberos KDC server and the other machine is going to be client. Lets assume the FQDN's are (here cw.com is the domain name, make a note of the domain name here):

• Kerberos KDC Server: kdc.cw.com
• Kerberos Client: kclient.cw.com

Important: Make sure that both systems have their hostnames properly set and both systems have the hostnames and IP addresses of both systems in

4ndrej

import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

/** Establish a SSL connection to a host and port, writes a byte and
 * prints the response. See
 * http://confluence.atlassian.com/display/JIRA/Connecting+to+SSL+services
 */
public class SSLPoke {

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1