Noah Sussman textarcana

## gist:2140086

      
              1 file
            
          
              9 forks
            
          
              22 comments
            
          
              62 stars
            
          
                jallspaw
                / gist:2140086
            
            
              Created
              March 20, 2012 19:18
            
              
                Reply to http://perfcap.blogspot.com/2012/03/ops-devops-and-noops-at-netflix.html
              
          
    Adrian -
I appreciate that you spent time in writing this post. I know I've been up until 2am writing similarly long ones as well. I will take responsibility for having what is likely an irrational response (I blame Twitter for that) to the term "NoOps", but I invite you to investigate why that might be. I'm certainly not the only one who feels this way, apparently, and thus far have decided this issue is easily the largest distraction in my field I've encountered in recent years. I have had the option to simply ignore my opposition to the term, and just let the chips fall where they may with how popular the term "NoOps" may or may not get. I have obviously not taken that option in the past, but I plan to in the future.
You're not an analyst saying "NoOps". Analysts are easy (for me) to ignore, because they're not practitioners. We have expectations of engineering maturity from practitioners in this field of web engineering, especially those we consider leaders. I don't have any expectations from analysts,

  
## Closure.txt
 --accept_const_keyword                 : Allows usage of const keyword.
 --charset VAL                          : Input and output charset for all files
                                          . By default, we accept UTF-8 as input
                                           and output US_ASCII
 --closure_entry_point VAL              : Entry points to the program. Must be g
                                          oog.provide'd symbols. Any goog.provid
                                          e'd symbols that are not a transitive
                                          dependency of the entry points will be
                                           removed. Files without goog.provides,
                                           and their dependencies, will always b

## git-log2json.sh
#!/usr/bin/env bash

# Use this one-liner to produce a JSON literal from the Git log:

git log \
    --pretty=format:'{%n  "commit": "%H",%n  "author": "%aN <%aE>",%n  "date": "%ad",%n  "message": "%f"%n},' \
    $@ | \
    perl -pe 'BEGIN{print "["}; END{print "]\n"}' | \
    perl -pe 's/},]/}]/'

## screen.md

      
              1 file
            
          
              30 forks
            
          
              7 comments
            
          
              94 stars
            
          
                fredrick
                / screen.md
            
            
              Created
              September 14, 2011 15:30
            
              
                GNU Screen Cheat Sheet
              
          
    #GNU Screen Cheat Sheet
##Basics

ctrl a c           -> create new window
ctrl a A           -> set window name
ctrl a w           -> show all window
ctrl a 1|2|3|…     -> switch to window n
ctrl a "           -> choose window
ctrl a ctrl a      -> switch between window
ctrl a d -> detach window


## gnc-fault-protection-notes
Link: https://pub-lib.jpl.nasa.gov/docushare/dsweb/Get/Document-316/08-031+GN%26C+Fault+Protection+Fundamentals.pdf

Fault tolerance vs. Variation tolerance
Variations - the changes to system behavior that are within the design of the system
Fault - departure from intended functionality
q - As we model a system can the architecture be changed to change previous faults into variations?
As a system scales do previous faults, such as hardware failures, become variations due to their frequency?

As fault protection systems grow they can become the source of failure (think Oracle RAC or Cisco Spanning Tree). The
increased complexity and ad hoc nature of fault protection mechanisms are signs of a loss of architectural integrity.

## index.html
<html>
	<head>
		<title>Animated Sparkline using SVG Path and d3.js</title>
		<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
		<style>
			/* tell the SVG path to be a thin blue line without any area fill */
			path {
				stroke: steelblue;
				stroke-width: 1;
				fill: none;

## imgur-bookmarklet.js
// that is, navigate to the direct URL for an image hosted on the world wide web, then >>>INVOKE<<<
// i wanted the bookmarklet to redirect to the new direct image URL but that was out of scope!
javascript:void(window.location="http://api.imgur.com/2/upload.json?url="+encodeURIComponent(window.location.href));

## setup-statsd-centos.sh
# First do a fresh install of CentOS 5.7 i386, server configuration (no GUI)
# This should be performed as root since it's going to be installing a bunch of stuff

# --- Update things to make sure we have the latest patches ---
# Add EPEL so we can get reasonably recent packages
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

# --- Install all the packages --- #
yum -y install python-whisper python-carbon graphite-web python-memcached python-ldap httpd memcached

## gist:473025
Replace 'jsheckler' with your own User ID in the steps below.

Edit in /etc/sysconfig/hudson:

HUDSON_HOME="/home/jsheckler/.hudson"
HUDSON_USER="jsheckler"
HUDSON_PORT="8989"

then:

## Has weird right-to-left characters.txt
ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶
	--accept_const_keyword : Allows usage of const keyword.
	--charset VAL : Input and output charset for all files
	. By default, we accept UTF-8 as input
	and output US_ASCII
	--closure_entry_point VAL : Entry points to the program. Must be g
	oog.provide'd symbols. Any goog.provid
	e'd symbols that are not a transitive
	dependency of the entry points will be
	removed. Files without goog.provides,
	and their dependencies, will always b
	#!/usr/bin/env bash

	# Use this one-liner to produce a JSON literal from the Git log:

	git log \
	--pretty=format:'{%n "commit": "%H",%n "author": "%aN <%aE>",%n "date": "%ad",%n "message": "%f"%n},' \
	$@ \| \
	perl -pe 'BEGIN{print "["}; END{print "]\n"}' \| \
	perl -pe 's/},]/}]/'
	Link: https://pub-lib.jpl.nasa.gov/docushare/dsweb/Get/Document-316/08-031+GN%26C+Fault+Protection+Fundamentals.pdf

	Fault tolerance vs. Variation tolerance
	Variations - the changes to system behavior that are within the design of the system
	Fault - departure from intended functionality
	q - As we model a system can the architecture be changed to change previous faults into variations?
	As a system scales do previous faults, such as hardware failures, become variations due to their frequency?

	As fault protection systems grow they can become the source of failure (think Oracle RAC or Cisco Spanning Tree). The
	increased complexity and ad hoc nature of fault protection mechanisms are signs of a loss of architectural integrity.
	<html>
	<head>
	<title>Animated Sparkline using SVG Path and d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<style>
	/* tell the SVG path to be a thin blue line without any area fill */
	path {
	stroke: steelblue;
	stroke-width: 1;
	fill: none;
	// that is, navigate to the direct URL for an image hosted on the world wide web, then >>>INVOKE<<<
	// i wanted the bookmarklet to redirect to the new direct image URL but that was out of scope!
	javascript:void(window.location="http://api.imgur.com/2/upload.json?url="+encodeURIComponent(window.location.href));
	# First do a fresh install of CentOS 5.7 i386, server configuration (no GUI)
	# This should be performed as root since it's going to be installing a bunch of stuff

	# --- Update things to make sure we have the latest patches ---
	# Add EPEL so we can get reasonably recent packages
	rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

	# --- Install all the packages --- #
	yum -y install python-whisper python-carbon graphite-web python-memcached python-ldap httpd memcached
	Replace 'jsheckler' with your own User ID in the steps below.

	Edit in /etc/sysconfig/hudson:

	HUDSON_HOME="/home/jsheckler/.hudson"
	HUDSON_USER="jsheckler"
	HUDSON_PORT="8989"

	then:
	ּ_בּ
	בּ_בּ
	טּ_טּ
	כּ‗כּ
	לּ_לּ
	מּ_מּ
	סּ_סּ
	תּ_תּ
	٩(×̯×)۶
	٩(̾●̮̮̃̾•̃̾)۶