yuvipanda

#!/bin/bash
function f() {
    sleep "$1"
    echo "$1"
}
while [ -n "$1" ]
do
    f "$1" &
    shift
done

matthewhudson

A good commit message looks like this:

Header line: explaining the commit in one line

Body of commit message is a few lines of text, explaining things
in more detail, possibly giving some background about the issue
being fixed, etc etc.

The body of the commit message can be several paragraphs, and
please do proper word-wrap and keep columns shorter than about

nysean79

#!/usr/bin/env bash
## Version 1.0.2

my_email_body="Test from telnet"
mail_server_ip="127.0.0.1"
mail_server_port="25"
recipient="sryan@example.com"
sender="\"Ubuntu Server\"<ubuntu@example.com>"

nc ${mail_server_ip} ${mail_server_port} << EOF

johntyree

#!/usr/bin/env sh

# Download lists, unpack and filter, write to stdout
curl -s https://www.iblocklist.com/lists.php \
  | sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \
  | xargs wget -O - \
  | gunzip \
  | egrep -v '^#'

quiver

# vim: set fileencoding=utf8
'''
References
- http://stackoverflow.com/a/1966188
- http://en.wikipedia.org/wiki/Tree_(data_structure)

$ python suggest.py prefix
'''
import sys
import redis

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

reidransom

Configure Zeroconf on FreeBSD

Install avahi-app and nss_mdns. Note: avahi-app is chosen over avahi because avahi depends on X11.

$ cd /usr/ports/net/avahi-app
$ sudo make config-recursive
$ sudo make install clean
$ cd /usr/ports/dns/nss_mdns
$ sudo make config-recursive

$ sudo make install clean

payoung

import matplotlib.pyplot as plt

def plotTSP(path, points, num_iters=1):

    """
    path: List of lists with the different orders in which the nodes are visited
    points: coordinates for the different nodes
    num_iters: number of paths that are in the path list
    
    """

grenade

#!/bin/bash

# generate new personal ed25519 ssh key
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"

# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network

eval "$(ssh-agent -s)"

mwhite

"""
Outputs history with bash and git aliases expanded.
"""
from __future__ import print_function

import re
from subprocess import check_output

BASH_ALIASES = {}
for line in check_output('bash -i -c "alias -p"', shell=True).split('\n'):