dsiddy

<!-- (Inspired by <http://legacy.rideuta.com/ridingUTA/payingFare/freeFareZone.aspx>.) -->
<?xml version="1.0" encoding="UTF-8" ?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Placemark>
	<name>UTA Free Fare Zone</name>
	<Polygon>
		<outerBoundaryIs>
			<LinearRing>
				<coordinates>
					-111.88509,40.75826 <!-- 200 E. & 500 S. -->

dsiddy

#!/bin/bash
# @see http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/install-LAMP.html

#sudo groupadd www
#sudo usermod -a -G www ec2-user
sudo chown -R root:www /var/www
sudo chmod 2775 /var/www
find /var/www -type d -exec sudo chmod 2775 {} +
find /var/www -type f -exec sudo chmod 0664 {} +

dsiddy

# Block websites (e.g., Facebook) using `/etc/hosts`.
for x in facebook; do
  sudo sed -i '' -e "/${x}/ s/^#//" /etc/hosts
done

# use `top` to view `httpd` processes
# See <http://stackoverflow.com/questions/8710584/filter-by-process-name-and-log-cpu-usage#8710740>.
top -p `pgrep -d',' httpd`

# delete an Open edX user on Bitnami

dsiddy

say "Fitter." using "Fred"
say "Happier." using "Fred"
say "More productive." using "Fred"
say "Comfortable." using "Fred"
say "Not drinking too much." using "Fred"

dsiddy

# @see https://www.recurse.com/apply

# My off-the-cuff solution.  Sub-optimal, in all likelihood.  I would prefer to test divisibility using base-10-digit-based tricks, but that'd make the code less readable.

def CracklePop(start, end):
  for n in range(start, end + 1): # Mind the fencepost.
    divisibleBy3 = divisibleBy(n, 3)
    divisibleBy5 = divisibleBy(n, 5)

    if divisibleBy3 and divisibleBy5:

dsiddy

# @see http://stackoverflow.com/a/18986500

require 'securerandom'

def StripeKey()
  prefix = 'sk_live_'
  # @see http://ruby-doc.org/stdlib-1.9.3/libdoc/securerandom/rdoc/SecureRandom.html#method-c-urlsafe_base64
  key = SecureRandom.urlsafe_base64(24)

  # Keep generating keys until a hyphen- and underscore-free one is found.

dsiddy

#!/bin/bash
# @see http://dx.doi.org/10.1145/2560217.2560219
# @see http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-857-network-and-computer-security-spring-2014/lecture-notes-and-readings/

program=/usr/bin/acpi-listen
path=/dev/null # @todo Specify a valid 6676-byte filename.

for letter in {a..z} {A..Z}
do
  # Note that `gtimeout` is the Homebrew-installed version of `timeout`, a GNU core utility.

dsiddy

#!/bin/bash
# @see https://github.com/drduh/OS-X-Yosemite-Security-and-Privacy-Guide#services

# @todo Design a better RE.  Also, extract the file name from the full path.
regex="\"Program\" = \"([^\"]+)\""

for x in `launchctl list | awk '{ if (NR > 1) { print $3 } }' | sort`
do
  [[ `launchctl list ${x}` =~  ${regex} ]]
  echo ${BASH_REMATCH[1]} # @see `man bash`

dsiddy

#!/bin/bash
# Secure the contents of the given directory recursively.
# @see http://wiki.dreamhost.com/Security#Setting_file_permissions
if [ -d $1 ]; then
  find $1 -type f ! -perm +a=x -exec chmod 644 {} +
  find $1 -type d -exec chmod 755 {} +
  find $1 -type f -perm +a=x -exec chmod 755 {} +
else
  echo $0: Argument must be a directory.
fi

dsiddy

# @see https://wiki.apache.org/httpd/RewriteHTTPToHTTPS
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L]