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Code Snippets

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Linux Incremental Backups To AWS S3 Using Restic

Bash script to perform incremental encrypted backups of linux files to AWS S3 using restic and cron
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Backup libvirt Domains Using virtnbdbackup

Bash script to backup Libvirt domains using virtnbdbackup on cron
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Merge Git Repository as Subdirectory

Add a git respostory into an another git repository while keeping commit history
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Substitute Values in Files Using sed

Find files in directory recursively and substitute values using sed
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Targeted Firefox CSS

Apply CSS Rule To Firefox Only
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Dynamically select SSH or HTTPS in Gemfile git_source

If valid key added to `ssh-agent`, use SSH for custom Gemfile `git_source`, else fallback to HTTPS
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Set CSS `box-sizing` Property Globally

Change the default CSS `box-sizing` property value to help developer intuition
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Decrypt Rails v4.2 Session Cookie

Ruby script to decrypt and debug encrypted Rails cookies
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AWS S3 Public Permissions Policy

Basic public access policy for objects in AWS S3 bucket.
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Ruby on Rails Docker CMD Startup Script

Docker CMD startup script to create or migrate database then start the application server
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Check if Ruby On Rails Database Exists Using Rake

Rake task which uses ActiveRecord to check if Ruby on Rails database exists i.e. has been created and is accessible
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AWS S3 Open CORS Policy

Basic open Cross-origin resource sharing (CORS) policy for AWS S3 bucket
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Linux Directory Backup to AWS S3

Compress, encrypt, and backup a Linux directory to AWS S3 using cron.
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Mobile First Responsive Design Breakpoints SASS Mixin

SASS @mixin to add responsive design breakpoints to CSS rules
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Zsh - Auto Select Node Version

Automatically Select Nodejs Version in Zsh Shell Using 'n'
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Rails Human Friendly Resource URIs

Create Human Readable URIs for Ruby on Rails Models
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CircleCI Automerge Github PR

Automatically Merge Successful GitHub Pull Requests on CircleCI
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Travis-CI Auto-Deploy to Kubernetes

Automatically apply updated Kubernetes config to control plane using Travis-CI
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Travis-CI Docker Build and Publish

Automatically build and publish application container image to dockerhub using Travis-CI
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Travis-CI GitHub PR Automerge

Automatically merge successful GitHub pull requests on TravisCI
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Hello World

The classic