Unique environment for same server.
Greg Kitson awaxa
christiangenco
/ hn_impersonator.rb
Created
October 7, 2014 18:46
Impersonate your favorite HN commenter
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| require 'http' | |
| require 'json' | |
| require 'peach' | |
| require 'gabbler' | |
| require 'pry' | |
| USERNAME = "patio11" | |
| unless File.exists?("comments.txt") | |
| def get_json(url) |
awaxa
/ common.yaml
Created
July 18, 2014 18:47
using an array of hashes from hiera in a template with puppet
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| --- | |
| sockets: | |
| - id: 'one' | |
| address: '127.0.0.1' | |
| port: '8001' | |
| - id: 'two' | |
| address: '127.0.0.2' | |
| port: '8002' |
tsiege
/ The Technical Interview Cheat Sheet.md
Last active
May 19, 2024 17:40
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
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.
$ python -m SimpleHTTPServer 8000
bernd
/ git-pull-request.md
Created
March 25, 2013 09:15
— forked from piscisaureus/pr.md
Fetch pull request branches
Locate the section for your github remote in the .git/config file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = git@github.com:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
ahpook
/ gist:4127992
Created
November 21, 2012 21:40
How can I troubleshoot problems with Puppet's SSL layer?
I feel your pain. SSL is tough and is probably the number one stumbling block for new users getting Puppet working in their environment. Hopefully this answer helps reduce frustration and get you up and running. The good news is, once it's set up right, you won't have to fiddle with it any more.
First, make sure the problem you're having is actually an SSL problem. Almost all of the SSL-related error messages on the client start with the string SSL_connect and then the error raised up by the underlying crypto libraries. General networking errors will not have this string, so normal network troubleshooting methodology applies; specifically, Connection refused - connect(2) means a TCP connection attempt got a RST packet indicating a firewall or puppet master not running, and getaddrinfo: nodename nor servname provided, or not known means the server's hostname (the value of puppet agent --configprint server) was not resolvable in DNS/hosts.
Next, assuming you do have an SSL_connect style error, it
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