buchireddy

# Take a backup of sudoers file and change the backup file.
sudo cp /etc/sudoers /tmp/sudoers.bak
sudo echo "$USER ALL=(ALL) NOPASSWD:ALL
Defaults:$USER !requiretty
" >> /tmp/sudoers.bak

# Check syntax of the backup file to make sure it is correct.
sudo visudo -cf /tmp/sudoers.bak
if [ $? -eq 0 ]; then
  # Replace the sudoers file with the new only if syntax is correct.

bhameyie

##based on Mesosphere Marathon's servicerouter.py haproxy config

global
  daemon
  log 127.0.0.1 local0
  log 127.0.0.1 local1 notice
  maxconn 4096
  tune.ssl.default-dh-param 2048

defaults

mtchavez

{
  "check": {
    "id": "check-disk",
    "name": "check-disk",
    "script": "/usr/lib/nagios/plugins/check_disk -w 30% -c 5%",
    "interval": "1m"
  }
}

heyalexej

SIM Card Management Over GSM Modem

A small guide on how to send and receive USSD codes on Linux

I am using the built in GSM (UMTS) modem of my Thinkpad X1 extensively because I am often in places with flaky internet connections. I connect through the standard Network Manager on Ubuntu and everything works fine. There was one major annoyance though. Every time I wanted to top up the SIM balance or book a new package, I needed a phone to send and receive USSD codes. So I took some time to figure out how to do it from the shell. I wrote this down as a help for others and a reminder for myself. Without further ado...

First intsall gammu and picocom.

➜  ~  sudo apt-get install -y gammu picocom

soheilhy

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

ddddavidee

from math import gcd #for gcd function (or easily implementable to avoid import)
import random #for random elements drawing in RecoverPrimeFactors

def failFunction():
	print("Prime factors not found")

def outputPrimes(a, n):
	p = gcd(a, n)
	q = int(n // p)
	if p > q:

JeffreyWay

sudo apt-get update

sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password password root'
sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password root'

sudo apt-get install -y vim curl python-software-properties
sudo add-apt-repository -y ppa:ondrej/php5
sudo apt-get update

sudo apt-get install -y php5 apache2 libapache2-mod-php5 php5-curl php5-gd php5-mcrypt php5-readline mysql-server-5.5 php5-mysql git-core php5-xdebug

niksumeiko

#!/bin/bash
# Sometimes you need to move your existing git repository
# to a new remote repository (/new remote origin).
# Here are a simple and quick steps that does exactly this.
#
# Let's assume we call "old repo" the repository you wish
# to move, and "new repo" the one you wish to move to.
#
### Step 1. Make sure you have a local copy of all "old repo"
### branches and tags.

PierreZ

#configuration of router
	conf t
	hostname ""
	enable secret ""
	line console 0
	logging synchronous
	password ""
	login
	exit
	line vty 0 4

elliottb

from fabric.api import local, run, env, put
import os, time

# remote ssh credentials
env.hosts = ['10.1.1.25']
env.user = 'deploy'
env.password = 'XXXXXXXX' #ssh password for user
# or, specify path to server public key here:
# env.key_filename = ''