bmcculley

<?php

function _isCurl() {
  return function_exists('curl_version');
}

if ( _isCurl() ) {
  echo 'cURL is installed on this server :-)';
} else {
  echo 'You\'ll need cURL for this...';

bmcculley

delete all lines from nw.txt containing snatch
perl -pi -e 'if(/snatch/){undef $_}' nw.txt

bmcculley

/*************************************************************************
 *  Compilation:  javac HelloWorld.java
 *  Execution:    java HelloWorld
 *
 *  Prints "Hello, World". By tradition, this is everyone's first program.
 *
 *  % java HelloWorld
 *  Hello, World
 *
 *  These 17 lines of text are comments. They are not part of the program;

bmcculley

<?xml version="1.0" encoding="UTF-8"?>
<yahoo-weather-codes>
  <code number="0" description="tornado"/>
  <code number="1" description="tropical storm"/>
  <code number="2" description="hurricane"/>
  <code number="3" description="severe thunderstorms"/>
  <code number="4" description="thunderstorms"/>
  <code number="5" description="mixed rain and snow"/>
  <code number="6" description="mixed rain and sleet"/>
  <code number="7" description="mixed snow and sleet"/>

bmcculley

#!/usr/bin/env python
import tornado.auth
import tornado.escape
import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web

class BaseHandler(tornado.web.RequestHandler):
    def get_current_user(self):

bmcculley

#!/bin/bash
if [ -e /usr/bin/python ]
then
    echo "Python found!"
else
    echo "Python missing!"
fi

bmcculley

chmod cheat sheet

    PERMISSION      COMMAND
    
     U   G   W
     _____________________________________
    |rwx rwx rwx     chmod 777 <filename> |
    |_____________________________________|
    |rwx rwx r-x     chmod 775 <filename> |
    |_____________________________________|

bmcculley

import locale
locale.setlocale(locale.LC_ALL, 'en_US.UTF-8')

def pp(num):
  return locale.format("%d", num, grouping=True)

# test print
print pp(10000)

bmcculley

wget -m -np http://project.googlecode.com/svn/project/trunk/

bmcculley

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname