defunkt

#!/bin/sh -e
#
# Usage: browser
#        pipe html to a browser
# e.g.
#  $ echo '<h1>hi mom!</h1>' | browser
#  $ ron -5 man/rip.5.ron | browser   

if [ -t 0 ]; then
  if [ -n "$1" ]; then

ecerulm

echo copying local history file
history -a
cp .bash_history full_history

HOSTS="machine1.example.com machine2.example.com"
for i in $HOSTS; do
  echo copying history file from $i
  scp $i:~/.bash_history tmp_history.txt
  cat tmp_history.txt >>full_history
  wc -l tmp_history.txt

theconektd

body {
  font-family: Helvetica, arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: white;
  padding: 30px; }

body > *:first-child {

ngs

A

Description	Entity	Preview
A With Acute, Latin Capital Letter	Á	Á
A With Acute, Latin Small Letter	á	á
A With Breve, Latin Small Letter	ă	ă
A With Caron, Latin Small Letter	ǎ	ǎ
A With Circumflex, Latin Capital Letter	Â	Â
A With Circumflex, Latin Small Letter	â	â

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

dmitshur

WARNING: This gist was created in 2013 and targets the legacy GOPATH mode. If you're reading this in 2021 or later, you're likely better served by reading https://tip.golang.org/cmd/go/#hdr-Configuration_for_downloading_non_public_code and https://golang.org/ref/mod#private-modules.

$ ssh -A vm
$ git config --global url."git@github.com:".insteadOf "https://github.com/"
$ cat ~/.gitconfig
[url "git@github.com:"]
	insteadOf = https://github.com/
$ go get github.com/private/repo && echo Success!
Success!

kylefrost

Creating the post-commit file

Note: If you want to use your personal Twitter account to post commits, go to Step 2

1. Create a new Twitter account for your commit messages. Example
2. Go to http://dev.twitter.com and Sign In with your Twitter account you are posting commit messages to.
3. Hover over your username in the top-right corner after signing in and select "My Applications"
4. Create a new application
5. The name, description, and site can all be whatever you want, but leave Callback URL empty
6. Under "Application Settings" click "modify app permissions" next to "Access level"

jashkenas

Spurred by recent events (https://news.ycombinator.com/item?id=8244700), this is a quick set of jotted-down thoughts about the state of "Semantic" Versioning, and why we should be fighting the good fight against it.

For a long time in the history of software, version numbers indicated the relative progress and change in a given piece of software. A major release (1.x.x) was major, a minor release (x.1.x) was minor, and a patch release was just a small patch. You could evaluate a given piece of software by name + version, and get a feeling for how far away version 2.0.1 was from version 2.8.0.

But Semantic Versioning (henceforth, SemVer), as specified at http://semver.org/, changes this to prioritize a mechanistic understanding of a codebase over a human one. Any "breaking" change to the software must be accompanied with a new major version number. It's alright for robots, but bad for us.

SemVer tries to compress a huge amount of information — the nature of the change, the percentage of users that wil

jamiekurtz

#!/bin/bash

# !!! This script assumes that the device needing to be formatted and encrypted is /dev/sdb
# !!! Also... be sure to copy and store the generated encryption key file from /root

# Note that the secondary drive will be mounted at /var/lib/mongodb,
# ... which is the default location for MongoDB data files on Ubuntu and Mongo at least v2.6 


# add PPA for mongodb

bengolder

var jQuery = window.$;

// using jQuery
function getCookie(name) {
    var cookieValue = null;
    if (document.cookie && document.cookie != '') {
        var cookies = document.cookie.split(';');
        for (var i = 0; i < cookies.length; i++) {
            var cookie = jQuery.trim(cookies[i]);
            // Does this cookie string begin with the name we want?