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DaneGardner /
Last active May 28, 2020
Installing CUDA 9.1 on Ubuntu 18.04 (circ. 5/18)

Install CUDA 9.1 on Ubuntu 18.04

Prep system

sudo apt install build-essential gcc-6 g++-6

sudo update-alternatives --remove-all gcc
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 10
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 20
sudo update-alternatives --set gcc /usr/bin/gcc-6
woogists / wc-products-displayed-per-page.php
Last active May 28, 2020
[Theming Snippets] Change number of products displayed per page
View wc-products-displayed-per-page.php
* Change number of products that are displayed per page (shop page)
add_filter( 'loop_shop_per_page', 'new_loop_shop_per_page', 20 );
function new_loop_shop_per_page( $cols ) {
// $cols contains the current number of products per page based on the value stored on Options -> Reading
// Return the number of products you wanna show per page.
$cols = 9;
return $cols;
yougg /
Last active May 28, 2020
complete ways to set http/socks/ssh proxy environment variables

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password

# set http proxy with user and password (with special characters)
wdullaer /
Last active May 28, 2020
Install Latest Docker and Docker-compose on Ubuntu
# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true
# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)
# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp:// --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb docker main > /etc/apt/sources.list.d/docker.list"
npearce /
Last active May 28, 2020
Amazon Linux 2 - install docker & docker-compose using 'sudo amazon-linux-extras' command

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See:

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start
yosukehasumi /
Last active May 28, 2020
Setting Up Git-Auto-Deploy on Digital Ocean

Install software-properties-common

sudo apt-get install software-properties-common

Add Repo

sudo add-apt-repository ppa:olipo186/git-auto-deploy
kyletcarlson / rspec_model_testing_template.rb
Last active May 28, 2020
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
View rspec_model_testing_template.rb
# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
# @kyletcarlson
# This skeleton also assumes you're using the following gems:
janeczku / 00-cloud-config.yml
Last active May 28, 2020
Annotated RancherOS Cloud-init configuration snippets
View 00-cloud-config.yml
# Set the hostname for this machine (takes precedence over hostname assigned by DHCP lease).
hostname: myhost
# Authorize SSH keys for the `rancher` sudoer user
- ssh-rsa AAA...ZZZ example1@rancher

Managing ENV with AWS SecretsManager for NodeJS

AWS SecretsManager is a service that allows you to store encrypted secrets in the cloud as raw strings or JSON docs.

Storing secrets as JSON allows you to store ENV settings, similar to a .env file.

Using the aws-sdk library for NodeJS, we can update our application's process.env with the encrypted environment.

Install AWS SDK

SachaEpskamp / global.R
Last active May 28, 2020
A general shiny app to import and export data to R. Note that this can be used as a starting point for any app that requires data to be loaded into Shiny.
View global.R
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