Function | Shortcut |
---|---|
New Tab | ⌘ + T |
Close Tab or Window | ⌘ + W (same as many mac apps) |
Go to Tab | ⌘ + Number Key (ie: ⌘2 is 2nd tab) |
Go to Split Pane by Direction | ⌘ + Option + Arrow Key |
Cycle iTerm Windows | ⌘ + backtick (true of all mac apps and works with desktops/mission control) |
# If the commands fail on Windows, then make sure you're running in GitBash/Cygwin and NOT cmd | |
# HELP! | |
docker --help | |
# List docker images | |
docker images | |
# List running containers | |
docker ps |
# | |
# Sidekiq auto start using systemd unit file for Ubuntu 18.04 | |
# | |
# Put this in /lib/systemd/system (Ubuntu). | |
# Run: | |
# 1. systemctl enable sidekiq (to enable sidekiq service) | |
# 2. systemctl {start,stop,restart} sidekiq (to start sidekiq service) | |
# | |
# This file corresponds to a single Sidekiq process. Add multiple copies | |
# to run multiple processes (sidekiq-1, sidekiq-2, etc). |
#!/usr/bin/env bash | |
# | |
# Originally from https://gist.github.com/IanVaughan/2902499 | |
# | |
# authors: Ian Vaughan | |
# Jacob Zimmerman | |
# | |
# usage: uninstall_gems [<version> ...] | |
# | |
# examples: |
IMPORTANT: Read this before implementing one of the configuration files below (for either Varnish 3.x or 4.x+).
USE: Replace the contents of the main Varnish configuration file located in /etc/varnish/default.vcl (root server access required - obviously) with the contents of the configuration you'll use (depending on your Varnish version) from the 2 examples provided below.
IMPORTANT: The following setup assumes a 3 minute (180 sec) cache time. You can safely increase this to 5 mins for less busier sites or drop it to 1 min or even 30s for high traffic sites.
This configuration requires an HTTP Header and a user cookie to identify if a user is logged in a site, in order to bypass caching overall (see how it's done in the Joomla section). If your CMS provides a way to add these 2 requirements, then you can use this configuration to speed up your site or entire server. You can even exclude the domains you don't want to cach
# Optimized my.cnf configuration for MySQL/MariaSQL | |
# | |
# by Fotis Evangelou, developer of Engintron (engintron.com) | |
# | |
# === Updated December 2018 === | |
# | |
# The settings provided below are a starting point for a 2GB - 4GB RAM server with 2-4 CPU cores. | |
# If you have less or more resources available you should adjust accordingly to save CPU, | |
# RAM and disk I/O usage. | |
# The settings marked with a specific comment or the word "UPD" after the value |
# to generate your dhparam.pem file, run in the terminal | |
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
# the instructions from here: https://stackoverflow.com/questions/3704919/installing-rmagick-on-ubuntu/31089915#31089915 | |
# worked, but only after I added in line 8 | |
sudo apt-get purge graphicsmagick graphicsmagick-dbg imagemagick-common imagemagick imagemagick-6.q16 libmagickcore-6-headers libmagickwand-dev graphicsmagick-libmagick-dev-compat | |
sudo apt-get autoremove | |
sudo apt-get install imagemagick libmagickwand-dev | |
sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Magick-config /usr/bin/Magick-config | |
export PKG_CONFIG_PATH=/usr/lib/x86_64-linux-gnu/pkgconfig | |
gem install rmagick |
##################################### | |
# 0. SET UP AWS (ASSUMING YOU HAVE ALREADY SET UP AN ACCOUNT) | |
# CREATE SECURITY GROUP | |
• In the EC2 Dashboard, click Security Groups, then Create Security Group. | |
• Enter Name | |
• Enter Description | |
• Rules to add: | |
- HTTP | |
- SSH |
Rails.application.routes.draw do | |
get '/(:locale)/products/(:category)/(page/:page).:extension', | |
:to => 'products#index', | |
:as => :products, | |
:constraints => { | |
:locale => /[a-z]{2}/, | |
:category => /.+?/, | |
:page => /\d+/ | |
}, |