rakhmad

Setting Up Clojure on OS X

I spent a lot of time trying to find a pretty optimal (for me) setup for Clojure… at the same time I was trying to dive in and learn it. This is never optimal; you shouldn't be fighting the environment while trying to learn something.

I feel like I went through a lot of pain searching Google, StackOverflow, blogs, and other sites for random tidbits of information and instructions.

This is a comprehensive "what I learned and what I ended up doing" that will hopefully be of use to others and act as a journal for myself if I ever have to do it again. I want to be very step-by-step and explain what's happening (and why) at each step.

Step 1: Getting Clojure (1.3)

futuremill-ltd

# From a fresh install of squeeze
apt-get install ruby rubygems # Need ruby to use fpm
gem1.8 install fpm --no-ri --no-rdoc

apt-get install build-essential openssl libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev ncurses-dev libyaml-dev

wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -zxvf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125
rm -rf /tmp/ruby193

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

robbyrussell

# Was asked how I keep  my zshrc config sync'd between my computers with Dropbox

# Add a new directory in your Dropbox (or use an existing one)
mkdir -p ~/Dropbox/ohmyzsh

# move existing file to Dropbox
mv ~/.zshrc ~/Dropbox/ohmyzsh/zshrc

# symlink file back to your local directory
ln -s ~/Dropbox/ohmyzsh/zshrc ~/.zshrc

lanwin

#!/bin/sh

baseurl=http://mygitlaburl
usermail=adminuser@mymailserver
userpass=adminpassword
repo_access=2 #0=denied 1=read 2=read&write
project_access=2 #0=deined 1=read 2=report 3=admin

# login
curl -s -I -c cookies.txt -d "utf8=✓&user[email]=$usermail&user[password]=$userpass&commit=Sign+in" $baseurl/users/sign_in

plamoni

Some things to note:

I'm running SiriProxy on port 2000 using a non-privileged user. I'm then redirecting internal network traffic 
using iptables from port 443 to port 2000. This is more secure than running SiriProxy as root. I also have it 
set up to respawn SiriProxy when it dies (which happens pretty regularly). Finally, I'm dumping all the output 
to /tmp/siriproxy (in theory), but I don't seem to get output to that log. Which is unfortunate. Maybe someone 
can explain what's wrong there. I'm really not an expert in Upstart either. :-)

As usual, simply copying/pasting this stuff anywhere will get you pretty much nowhere. You need to have some idea 
what you're doing to make this work. Good luck!

stevenhaddox

Two ways to do it, but only worked for me so I'll put it first and the second for reference:

$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -out hostname.p12
$ openssl pkcs12 -in hostname.p12 -nodes -out hostname.pem

Other options for this method in comments below:

# Note, the -certfile root.crt appends all CA certs to the export, I've never needed these so it's optional for my personal steps
$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -certfile root.crt -out hostname.p12

Note, I've always had my hostname.crt as part of my .pem, so I keep my certs but apparently you may not have to, hence the nocerts flag being an extra option in this sample

clintel

Fenced code blocks inside ordered and unordered lists

1. This is a numbered list.

2. I'm going to include a fenced code block as part of this bullet:

   Code
   More Code
   

rgrove

#!/bin/bash

# This script will delete *all* local and remote tags from any git repo you run
# it in, unless they begin with "v". Please use it to remove the hundreds of
# build tags from your YUI 3 fork.
#
# This script will not delete branches; just tags.

set -e

ftao

#!/bin/sh
mkdir ~/down/
cd ~/down/
sudo apt-get install build-essential
wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz
tar -xzf Python-2.7.2.tgz
cd Python-2.7.2
sudo apt-get install libsqlite3-dev zlib1g-dev libncurses5-dev
sudo apt-get install libgdbm-dev libbz2-dev libreadline5-dev
sudo apt-get install libssl-dev libdb-dev