jerrac

# YAML config for these Ansible roles:
#    https://github.com/LaneCommunityCollege/aspects_logstash
#    https://github.com/LaneCommunityCollege/aspects_logstash_forwarder
# 
# Since it's just straight config blocks, you should be able to just copy and paste what you need if you don't use
# those Ansible roles.
#
# End result is multiline logs combined into one, and dates are parsed correctly.

aspects_logstash_rules:

emmanuelbernard

function setjava {
    local vmdir=/Library/Java/JavaVirtualMachines
    local ver=${1?Usage: setjava <version>}

    export JAVA_HOME=`/usr/libexec/java_home -v $ver`
    PATH=$(echo $PATH | tr ':' '\n' | grep -v $vmdir | tr '\n' ':')
    export PATH=$JAVA_HOME/bin:$PATH
   
    java -version
}

gist:223853355d67123fdda8

#!/bin/bash

# Start/stop an EC2 instance for use as an ssh tunnel
# requires the aws package locally -- sudo apt-get install awscli
#
# usage: ./tunnel.sh start (spin up EC2 and create the tunnel)
#        ./tunnel.sh stop (terminate the EC2 instance to save money)
#        ./tunnel.sh resume (in case your tunnel is interrupted but the EC2 instance is still running)

# CHANGE THE PARAMETERS BELOW

wdullaer

#!/bin/sh
# Cleanup docker files: untagged containers and images.
#
# Use `docker-cleanup -n` for a dry run to see what would be deleted.

untagged_containers() {
    # Print containers using untagged images: $1 is used with awk's print: 0=line, 1=column 1.
    # NOTE: "[0-9a-f]{12}" does not work with GNU Awk 3.1.7 (RHEL6).
    # Ref: https://github.com/blueyed/dotfiles/commit/a14f0b4b#commitcomment-6736470
    docker ps -a | tail -n +2 | awk '$2 ~ "^[0-9a-f]+$" {print $'$1'}'

abayer

#!/bin/bash
#

# Copies certain kinds of known files and directories from a given Jenkins master directory
# into a git repo, removing any old ones, adds 'em, commits 'em, pushes 'em.
# 
set -ex

if [ $# -ne 2 ]; then
  echo usage: $0 root_dir jenkins_master

AprilArcus

# While GNU coreutil's ls is generally more featureful (including colorization
# based on file extensions, SI size formats, ISO date and time formats,
# semantic version sort, etc.), OS X's fork of FreeBSD ls allows viewing HFS+
# extended attributes and access control lists through the -@ and -e flags,
# respectively.
#
# This script provides a shim to allow BSD ls to be invoked with GNU-style
# flags and .dircolor files, and a function that shadows ls, invoking coreutils
# ls by default but automatically switching to the shim when the -@ and/or -e
# flags are detected.

bradmontgomery

"""
An IPython magic function to pretty-print objects with syntax highlighting.

See, "Defining your own magics":
http://ipython.org/ipython-doc/stable/interactive/reference.html#defining-your-own-magics

For more on Pygments:
http://pygments.org/docs/quickstart/

Usage

tehranian

#!/bin/bash

# High-performance, native SSH implementation for Jenkins SSH slaves. Jenkins'
# standard turn-key SSH slave implementation uses an embedded, "pure Java"
# implementation of SSH (https://github.com/jenkinsci/trilead-ssh2).
# That standard implementation combines all of the convenience of a pure Java
# implementation with all of the "performance" of a pure Java implementation :P

# If your distributed build process generates large build artifacts like ISOs,
# VM images, Vagrant boxes, etc, then you will see a substantial benefit from

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

bcap

#!/bin/bash
### BEGIN INIT INFO
# Provides:          <service name>
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: <service description>
### END INIT INFO