This file will setup Wordpress, MySQL & PHPMyAdmin with a single command. Add the code below to a file called "docker-compose.yaml" and run the command
$ docker-compose up -d
# To Tear Down
$ docker-compose down --volumes
DUMP | |
// pod-name name of the postgres pod | |
// postgres-user database user that is able to access the database | |
// database-name name of the database | |
kubectl exec [pod-name] -- bash -c "pg_dump -U [postgres-user] [database-name]" > database.sql | |
RESTORE | |
// pod-name name of the postgres pod | |
// postgres-user database user that is able to access the database | |
// database-name name of the database |
FROM ruby:2.3-onbuild | |
VOLUME /opt/postal/config | |
ENV LOG_TO_STDOUT 1 | |
ENV AM_CONFIG_ROOT /opt/postal/config | |
RUN gem install procodile | |
RUN apt-get update -qq && apt-get install -yqq nodejs |
Often referred to as the "swiss army of knife" for TCP/IP networking, [Netcat][1] is an extremely versatile Linux utility that allows you to do anything under the sun using TCP/UDP sockets. It is one of the most favorite tools for system admins when they need to do networking related troubleshooting and experimentation.
In this tutorial, I am sharing a few useful netcat examples, although the sky is the limit when it comes to possible netcat
use cases. If you are using netcat
regularly, feel free to share your use case.
Note that when you are binding to well-known ports (0-1023) with nc
, you need root privilege. Otherwise, run nc
as a normal user.
$ nc -vn 192.168.233.208 5000
Sometimes you want to have a subdirectory on the master
branch be the root directory of a repository’s gh-pages
branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master
branch alongside the rest of your code.
For the sake of this example, let’s pretend the subfolder containing your site is named dist
.
Remove the dist
directory from the project’s .gitignore
file (it’s ignored by default by Yeoman).
<!doctype html> | |
<title>Site Maintenance</title> | |
<style> | |
body { text-align: center; padding: 150px; } | |
h1 { font-size: 50px; } | |
body { font: 20px Helvetica, sans-serif; color: #333; } | |
article { display: block; text-align: left; width: 650px; margin: 0 auto; } | |
a { color: #dc8100; text-decoration: none; } | |
a:hover { color: #333; text-decoration: none; } | |
</style> |