jhidalgo3

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

jhidalgo3

myip="$(dig +short myip.opendns.com @resolver1.opendns.com)"
echo "My WAN/Public IP address: ${myip}"

jhidalgo3

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

jhidalgo3

### Keybase proof

I hereby claim:

  * I am jhidalgo3 on github.
  * I am jhidalgo3 (https://keybase.io/jhidalgo3) on keybase.
  * I have a public key ASCNjRFDor_Qipm0n8Ik0cxS6B5FurcC0HyOL-rRhAvNpAo

To claim this, I am signing this object:

jhidalgo3

Delete all container status=exited

docker rm $(docker ps -a -q -f "status=exited")

Delete all untagged images

docker rmi $(docker images -q --filter "dangling=true")

jhidalgo3

OS X 10.11 (El Capitan) / Node.js and io.js Developer Environment

Custom recipe to get OS X 10.11 El Capitan running from scratch with useful applications and Node.js Developer environment. I use this gist to keep track of the important software and steps required to have a functioning system after fresh install.

Content

• Appearance
• WebStorm
• Xcode & Command Line Tools
• Git & GitHub

jhidalgo3

Sublime Text 2 - Useful Shortcuts

Tested in Mac OS X: super == command

Open/Goto

---

• super+t: go to file
• super+ctrl+p: go to project
• super+r: go to methods

jhidalgo3

Git vs. CVS Advantages

Flexible Workflow

In Git your working copy is a clone of the entire repository. This includes branches and tags. This decreases the overhead (speed and manual work) involved when switching contexts and the need to be connected to a network. Some examples are:

• When switching branches there is no need to connect to a remote server or close your IDE/project and open a checkout in another directory. Running git checkout [branch name] is all you need to do.
• When merging you do not need a connection to the remote server, you have all branches locally. Since branches are so cheap in Git you could create a new branch to perform the merge in so that if you had a large amount of conflicts you could incrementally work on and commit without affecting the main branch then merge or create a patch after everything has been fixed.
• Because Git is a distributed system in addition to connecting to a central repository developers can connect to another developers repository. This allows team

jhidalgo3

Setup

git clone <repo>

clone the repository specified by ; this is similar to "checkout" in some other version control systems such as Subversion and CVS

Add colors to your ~/.gitconfig file:

jhidalgo3

Graylog2 0.20.0 Debian packages

• graylog2-server (Current: 0.20.1)
• graylog2-web (Current: 0.20.1)
• graylog2-radio Current: 0.20.0)
• graylog2-stream-dashboard (Current: 0.90.0)

Debian Repro URL

deb http://finja.brachium-system.net/~jonas/packages/graylog2_repro/ wheezy main