netj

#!/usr/bin/env bash
# memusg -- Measure memory usage of processes
# Usage: memusg COMMAND [ARGS]...
#
# Author: Jaeho Shin <[email protected]>
# Created: 2010-08-16
############################################################################
# Copyright 2010 Jaeho Shin.                                               #
#                                                                          #
# Licensed under the Apache License, Version 2.0 (the "License");          #

wankdanker

#!/bin/bash

if [ "$1" != "" ]; then


echo "
----------------------------------------------------------------------------
http://www.kernel.org/doc/Documentation/vm/ksm.txt :

The effectiveness of KSM and MADV_MERGEABLE is shown in /sys/kernel/mm/ksm/:

bkimble

#!/usr/bin/env ruby

# List all keys stored in memcache. 
# Credit to Graham King at http://www.darkcoding.net/software/memcached-list-all-keys/ for the original article on how to get the data from memcache in the first place.

require 'net/telnet'

headings = %w(id expires bytes cache_key)
rows = []

kirbysayshi

for f in $(find $1 -iname "*.wsp"); do 
    if [ -a $f ]; 
        then /opt/graphite/bin/whisper-set-aggregation-method.py $f max; 
    fi; 
done

dupuy

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

vishvananda

#!/usr/bin/env bash
SSH_KEYFILE=`tempfile`
SSL_KEYFILE=`tempfile`
if ! curl -s -f http://169.254.169.254/latest/meta-data/public-keys/0/openssh-key > $SSH_KEYFILE; then
  echo  "Failed to get key"
fi
cat $SSH_KEYFILE
PASSWORD=`openssl rand -base64 48 | tr -d '/+' | cut -c1-16`
sudo usermod ubuntu -p `openssl passwd -1 $PASSWORD`

mislav

I use tmux splits (panes). Inside one of these panes there's a Vim process, and it has its own splits (windows).

In Vim I have key bindings C-h/j/k/l set to switch windows in the given direction. (Vim default mappings for windows switching are the same, but prefixed with C-W.) I'd like to use the same keystrokes for switching tmux panes.

An extra goal that I've solved with a dirty hack is to toggle between last active panes with C-\.

Here's how it should work:

jpouellet

#!/usr/bin/env zsh

# This script prints a bell character when a command finishes
# if it has been running for longer than $zbell_duration seconds.
# If there are programs that you know run long that you don't
# want to bell after, then add them to $zbell_ignore.
#
# This script uses only zsh builtins so its fast, there's no needless
# forking, and its only dependency is zsh and its standard modules
#

hugorodgerbrown

# This script was created to convert a directory full
# of markdown files into rst equivalents. It uses
# pandoc to do the conversion.
#
# 1. Install pandoc from http://johnmacfarlane.net/pandoc/
# 2. Copy this script into the directory containing the .md files
# 3. Ensure that the script has execute permissions
# 4. Run the script
#
# By default this will keep the original .md file

kbarber

Renew Puppet CA cert.

Not the perfect idea, but should alleviate the need to resign every cert.

What you need from existing puppet ssl directory:
ca/ca_crt.pem
ca/ca_key.pem

Create an openssl.cnf:
[ca]