bradtraversy

Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

dborin

HOWTO Configure Atlassian Jira to use Letsencrypt certificate with default Tomcat

This is a primer for installing a Letsencrypt certificate on a Jira server that is running the Jira provided, default Tomcat for serving webpages.

I found lots of information about how to do it using a free-standing Tomcat or nginx, but nothing about this particular combination. I hope it helps you!

Obviously, in all the examples, you need to replace jira.example.com with your own domain! And (duh) you need to use your own password, not 1234

You need to have installed Java (outside the scope of this document). Then in your user's shell RC file and probably root's RC file, add

meetkabeershah

# Author: Zameer Ansari
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
#
# Generally, you will want to move this file somewhere, and start with a clean
# file but keep this around for reference. Or just disable in sites-enabled.
#

iangreenleaf

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

radar

Welcome to #rubyonrails

Please behave in a polite, considerate and inclusive manner in the channel at all times. People volunteer their time in the channel to help people like you with your Rails problems and some respect (in both directions) will go an extremely long way.

These rules are in place so that you can get the quickest and best support from #rubyonrails.

Rule #0: Show rather than tell. Explaining your problem with code, stacktraces or errors is always preferred to explaining it with just text. Show us what's happening, rather than telling us.

1. Do your research before hand. Your question may be answerable with a quick Google search or by simply experimenting. If you're using a method in Rails, look it up in the API Docs or in the Official Guides.
2. If you've tried Googling, explain what terms you've tried to use so people can better help you.