Yloganathan

#!/bin/bash

# This uses MFA devices to get temporary (eg 12 hour) credentials.  Requires
# a TTY for user input.
#
# GPL 2 or higher

if [ ! -t 0 ]
then
  echo Must be on a tty >&2

pketh

# Create a promise:

myCoolPromise = new Promise (resolve, reject) ->
  # do a thing
  success = true
  if success
    resolve 'stuff worked'
  else
    reject Error 'it broke'

Nihisil

...

action_with_slack_notification = %(banaction)s[name=%(__name__)s, port="%(port)$
                                 slack[name=%(__name__)s]
                                 
action = %(action_with_slack_notification)s

...

pepoviola

sed ':a;N;$!ba;s/\n/\\n/g' my_key.pem

or in vi

:%s/\n/\\n/

https://tickets.opscode.com/browse/CHEF-3540

pcholakov

#!/bin/bash

# Gitolite [https://github.com/sitaramc/gitolite]
# Jenkins Git Plugin [https://wiki.jenkins-ci.org/display/JENKINS/Git+Plugin] 

# GL_REPO will contain the short relative path of the repository being pushed to, e.g. "projects/component-1", so transform it into the Git URL format that your Jenkins build jobs follow:
REPOSITORY_URL=git@gitolite.example.com:$GL_REPO

# Jenkins Git plugin notification URL -- update host as appropriate:
TRIGGER_URL=http://jenkins.example.com:8080/git/notifyCommit?url=$REPOSITORY_URL

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

ohsqueezy

# Generate a 440 Hz square waveform in Pygame by building an array of samples and play
# it for 5 seconds.  Change the hard-coded 440 to another value to generate a different
# pitch.
#
# Run with the following command:
#   python pygame-play-tone.py

from array import array
from time import sleep