Putting DevOps to work
Deploy, ops, and automation tips without the buzzword fog.
Designing for DevOps
Chris Kelly
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0 responses
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operations, oscon, devops
Automatically update Puppet in your Vagrant precise64 box
Bastian Spanneberg
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1 response
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puppet, vagrant, ubuntu
Remove non-running Docker containers
Nathan Hopkins
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2 responses
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devops, docker
Dump hostvars
Darryl Stoflet
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1 response
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ansible
GitLab CI Runner via Vagrant and Puppet
Michal Gebauer
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0 responses
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puppet, vagrant, gitlab, gitlab-ci
Rsync to a Vagrant machine
Marc Trudel
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0 responses
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ssh, vagrant, rsync
Check if security updates needed on Ubuntu servers
Lorin Hochstein
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1 response
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ubuntu, ansible
Painless Vagrant Provisioning with HereDocs and bash
Rui Carmo
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0 responses
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shell, vagrant, fabric, python
Speed up your installs with a docker-ized apt-cacher-ng
Omar Abou Mrad
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0 responses
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linux, docker
Setting Ansible playbook variables from Makefile
Pablo Torrecilla
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0 responses
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make, arguments, makefile, parameters
GNU Make Tips & Tricks
Hatem Nassrat
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1 response
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python, linux, make, tricks
Distribute sudoers file safely
JP Mens
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1 response
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ansible
OS X + Core OS + Docker
Paul Guelpa
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1 response
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os x, vagrant, core os, docker
Retrieve the last version of an artifact on S3
Bruno
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0 responses
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s3, aws, devops, jq
Prepare VM installed multiple versions of ruby by Vagrant and chef
tcnksm
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0 responses
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ruby, vagrant, chef
Linux: iptables port forward to use with Vagrant.
Gerardo SE
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0 responses
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apache, vagrant, iptables
Quick dump/restore PostgreSQL database
João Lucas Pereira de Santana
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0 responses
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developer, database, devops, postgresql
apt-get update before any package installs
Markus Herzog
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1 response
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puppet, vagrant, debian, ubuntu
Dockerfile golang example
Stephane Paul
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0 responses
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golang, ubuntu, dockerfile, docker
Chef debug
Pierre Ozoux
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1 response
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vagrant, chef, devops
Get an email whenever 'sudo' is run on production
Chris Bumgardner
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0 responses
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linux, sudo, email, devops
Specify a base directory
Lorin Hochstein
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4 responses
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ansible
LXC Provider for Vagrant
Fabio Rehm
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0 responses
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vagrant, lxc
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Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.