* [anime-planet](http://www.anime-planet.com/) - one of the most complete manga and anime database for finding recommended content, or cataloging and reviewing your collection
* [Dr. Deborah Mowshowitz](http://www.columbia.edu/cu/biology/faculty/mowshowitz/explaining.html) - How to Explain
* [Joe Landsberger](http://www.studygs.net/problem/problemsolvingv1.htm) - Defining a problem; identifying causes; gathering information
* [Jason Davis](http://engineering.simondata.com/effective-communication-in-a-remote-eng-setting) - Effective Communication in a Remote Engineering Setting
* [John Allspaw](http://www.kitchensoap.com/2017/03/06/book-suggestion-dialogue-the-art-of-thinking-together/) - Dialogue: The Art Of Thinking Together
* [MindTools](https://www.mindtools.com/pages/article/Assertiveness.htm) - Assertiveness : Working WITH People, Not Against Them
* [Julie Zhuo](https://medium.com/the-year-of-the-looking-glass/how-to-work-with-engineers-a3163ff1eced) - How to Work with Engineers : A Cheat Sheet for Designers
* [Julie Zhuo](https://medium.com/the-year-of-the-looking-glass/how-to-work-with-designers-6c975dede146) - How to Work with Designers : A Cheat Sheet for Engineers and PMs
* [Julie Zhuo](https://medium.com/the-year-of-the-looking-glass/how-to-work-with-pms-3e852d5eccf5) - How to Work with PMs : A Cheat Sheet for Designers
* [SensCritique](https://www.senscritique.com) - french social networking service meant for discovery, cataloging, sharing reviews and tastes in films, tv series, music, books, comics and video games
* [Derek E. Weeks](https://devops.com/21-devops-docker-reference-architectures/) - 21 DevOps and Docker Reference Architectures
* [Derek E. Weeks](https://devops.com/31-reference-architectures-devops-continuous-delivery/) - 31 Reference Architectures for DevOps and Continuous Delivery. [Slides here](https://www.slideshare.net/SonatypeCorp/nexus-and-continuous-delivery)
* [Adam Hawkins](https://semaphoreci.com/community/tutorials/getting-started-with-vagrant) - Getting Started with Vagrant
* [Varying-Vagrant-Vagrants/VVV](https://github.com/Varying-Vagrant-Vagrants/VVV/wiki/Connect-to-Your-Vagrant-Virtual-Machine-with-PuTTY) - Connect to Your Vagrant Virtual Machine with PuTTY
* [Hashicorp](https://atlas.hashicorp.com/puppetlabs) - Official Puppet Vagrant boxes
* [Willem Meints](http://fizzylogic.nl/2015/01/27/building-containerized-apps-with-vagrant/) - Building Containerized Apps With Vagrant
* [Martin Rusev](https://www.amon.cx/blog/how-i-replaced-ssh/) - How I Replaced SSH with ZeroMQ and Salt
* [Martin Rusev](https://www.amon.cx/blog/saltstack-review/) - SaltStack - Review and how it fares against Ansible and Puppet?
* [Josh Dreyfuss](http://blog.takipi.com/deployment-management-tools-chef-vs-puppet-vs-ansible-vs-saltstack-vs-fabric/) - Deployment Management Tools: Chef vs. Puppet vs. Ansible vs. SaltStack vs. Fabric
* [Engin Yöyen ](http://enginyoyen.com/service-discovery-choosing-the-right-tool/) - Service Discovery : Choosing the Right Tool
* [Viktor Farcic](https://technologyconversations.com/2017/03/06/the-ten-commandments-of-continuous-delivery/) - The Ten Commandments Of Continuous Delivery
* [Automatic Software](https://automic.com/resources/tco-assessment-tools/devops-maturity-assessment) - DevOps Maturity model assessment : Where are you on your DevOps journey?
* [Per-Gustaf Stenberg](http://lup.lub.lu.se/luur/download?func=downloadFile&recordOId=8778168&fileOId=8778169) [PDF] (Master's thesis) Container-based Continuous Delivery for Clusters, interesting for some parts
* [Gregg Caines](http://caines.ca/blog/2012/01/03/your-team-probably-doesnt-have-the-same-dvcs-requirements-as-linus/) - Your Team Probably Doesn't Have the Same DVCS Requirements as Linus
* [Francisco Augusto](https://github.com/kahun/awesome-sysadmin) - kahun/awesome-sysadmin : A curated list of amazingly awesome open source sysadmin resources
* [Crack Duck](https://github.com/n1trux/awesome-sysadmin) - n1trux/awesome-sysadmin : (fork of [Francisco Augusto](https://github.com/kahun/awesome-sysadmin))
* [Timothy Appnel, James Martin](https://www.redhat.com/en/about/videos/ansible-best-practices-startups-enterprises) - [Video] Ansible best practices for startups to enterprises
* [Jinja2 Docs](http://jinja.pocoo.org/docs/dev/templates/#builtin-filters) - Templates and Builtin filters
* [Remy Van Elst](https://raymii.org/s/tutorials/Ansible_-_Only_if_a_file_exists_or_does_not_exist.html) - Ansible - Only if a file exists or does not exist
* [Ansible Docs](http://docs.ansible.com/ansible/intro_configuration.html) - Available settings in Ansible configuration file
* [Jensd](http://jensd.be/587/linux/tips-tricks-for-ansible) - Tips & tricks for Ansible
* [Maxim Chernyak](http://hakunin.com/six-ansible-practices) - 6 practices for super smooth Ansible experience
* [Nick Janetakis](https://github.com/nickjj/rolespec) - RoleSpec : A test library for testing Ansible roles
* [Justin Ellingwood](https://www.digitalocean.com/community/tutorials/how-to-manage-multistage-environments-with-ansible) - How to Manage Multistage Environments with Ansible
* [Stack Overflow](https://stackoverflow.com/questions/32526774/multistage-deployment-with-ansible) - Multistage deployment with ansible
* [Osvaldo Toja](http://toja.io/using-host-and-group-vars-files-in-ansible/) - Organizing Group Vars Files in Ansible
* [Ross Tuck](http://rosstuck.com/multistage-environments-with-ansible/) - Multistage environments with Ansible
* [Ross Tuck](http://rosstuck.com/slightly-faster-ansible-testing-with-vagrant/) - (Slightly) Faster Ansible Testing with Vagrant
* [Jeff Geerling](https://github.com/geerlingguy?utf8=%E2%9C%93&tab=repositories&q=ansible&type=&language=) - Lot of good ansible roles examples
* [Maxime Thoonsen](https://www.theodo.fr/blog/2015/10/best-practices-to-build-great-ansible-playbooks/) - Best practices to build great Ansible playbooks
* [Ansible Docs](http://docs.ansible.com/ansible/playbooks_checkmode.html) - Check Mode ("Dry Run") - because you just want to test sometimes
* [Ansible Docs](http://docs.ansible.com/ansible/playbooks_roles.html#task-include-files-and-encouraging-reuse) - Playbook Roles and Include Statements
* [Ansible Docs](http://docs.ansible.com/ansible/user_module.html) - user - Manage user accounts
* [Ansible Docs](http://docs.ansible.com/ansible/authorized_key_module.html) - Authorized_key - Adds or removes an SSH authorized key
* [Joseph Kahn](https://blog.josephkahn.io/articles/ansible-modules/) - For a Few Ansible Modules More
* [Joseph Kahn](https://blog.josephkahn.io/articles/ansible/) - Ansible or: How I Learned to Stop Wasting Time Setting Up My Computer and Script It
* [Ansible Container](https://github.com/ansible/ansible-container) - a tool to build Docker images and orchestrate containers using only Ansible playbooks
* [Evin](https://tech.napsty.com/2016/06/using-ansible-to-build-and-orchestrate-clean-docker-images.html) - Using ansible to build and orchestrate clean docker images
* [Dan Tehranian](https://dantehranian.wordpress.com/2015/08/10/automating-linux-security-best-practices-with-ansible/) - Automating Linux Security Best Practices with Ansible
* [Dan Tehranian](https://dantehranian.wordpress.com/2015/06/18/testing-ansible-roles-with-test-kitchen/) - Testing Ansible Roles with Test Kitchen
* [Corban Raun](https://blog.serverdensity.com/what-ive-learnt-from-using-ansible-exclusively-for-2-years/) - Lessons from using Ansible exclusively for 2 years.
* [Tristan Fisher](https://gist.github.com/tristanfisher/e5a306144a637dc739e7) - Working with ansible-vault : A short tutorial on how to use Vault in your Ansible workflow
* [Atlassian docs](https://developer.atlassian.com/stash/docs/latest/how-tos/updating-build-status-for-commits.html) - Updating build status for commits
* [Flux7 Labs](http://blog.flux7.com/blogs/docker/docker-tutorial-series-part-9-10-docker-remote-api-commands-for-images) - 10 Docker Remote API Commands for Images
* [Docker Forums](https://forums.docker.com/t/command-to-remove-all-unused-images/20/5) - Command to remove all unused images
* [Stack Overflow](https://stackoverflow.com/questions/30604846/docker-error-no-space-left-on-device) - Docker error : no space left on device
* [James Coyle](https://www.jamescoyle.net/how-to/1512-export-and-import-a-docker-image-between-nodes) - Export and Import a Docker Image Between Nodes
* [rhmjs/satellite5-docker](https://github.com/rhmjs/satellite5-docker/blob/master/README.md) - RHEL6 containers on a RHEL7 host registered to Satellite 5
* [Red Hat Customer Portal](https://access.redhat.com/containers/#/explore) - Red Hat Container Catalog
* [Derek Chamorro](https://developer.atlassian.com/blog/2016/06/common-dockerfile-mistakes/) - Common Dockerfile Mistakes
* [Project Atomic](http://docs.projectatomic.io/container-best-practices/) - Container Best Practices
* [Jason Wilder](https://github.com/jwilder/dockerize) - dockerize : Utility to simplify running applications in docker containers
* [Nicolas Schoemaeker](https://nschoe.com/articles/2016-07-03-Docker-Taming-the-Beast-Part-2.html) - Docker: Taming the Beast - Part II
* [Nicolas Schoemaeker](https://nschoe.com/articles/2016-10-12-Docker-Taming-the-Beast-Part-3.html) - Docker: Taming the Beast - Part III: Building Images
* [Ansible Container](https://github.com/ansible/ansible-container) - a tool to build Docker images and orchestrate containers using only Ansible playbooks
* [Evin](https://tech.napsty.com/2016/06/using-ansible-to-build-and-orchestrate-clean-docker-images.html) - Using ansible to build and orchestrate clean docker images
* [Sreenivas Makam](https://sreeninet.wordpress.com/2017/05/13/docker-for-windows-different-modes/) - Compare Docker for Windows options
* [Dan Tehranian](https://dantehranian.wordpress.com/2015/03/25/how-should-i-get-application-configuration-into-my-docker-containers/) - How Should I Get Application Configuration into my Docker Containers?
* [Neil Batlivala](https://www.delphix.com/blog/data-virtualization/why-docker-not-enough) - Why Docker Is Not Enough. Related [tehranian/docker-atlassian-jira](https://github.com/tehranian/docker-atlassian-jira)
* [Per-Gustaf Stenberg](http://lup.lub.lu.se/luur/download?func=downloadFile&recordOId=8778168&fileOId=8778169) [PDF] Master's thesis: Container-based Continuous Delivery for Clusters, interesting for some parts
* [nixCraft](https://www.cyberciti.biz/open-source/awesome-chatops-foss-software-for-conversation-driven-development-management/) - 7 Awesome ChatOps Open Source Software For Conversation-driven Development and Management
* [Botmakers](https://botmakers.org/) - Slack Community of bot fans who make and share online bots for Twitter, Slack, etc.
* [ChatBots & AI group](https://chatbotsgroup.engazify.com/) - Slack community of bot & AI enthusiasts who help each other learn, build, and promote chatbots across various platforms
* [Lita](https://www.lita.io/) - A free extensible robot companion, written in Ruby, for your company's chat room. [Plugins here](https://plugins.lita.io/)
* [Atlassian Docs](https://confluence.atlassian.com/hipchatkb/using-bots-in-hipchat-753404057.html) - Using bots in HipChat : Lita, Hubot, Will, wobot, Err...
* [Cloudbees](https://support.cloudbees.com/hc/en-us/articles/226122247-How-to-Customize-Checkout-for-Pipeline-Multibranch) - How to Customize Checkout for Pipeline Multibranch
* [Joel Wilsson](https://wjoel.com/posts/ansible-jenkins-pipeline-part-1.html) - Creating Jenkins pipelines with Ansible, Part 1. See also [Part 2](https://wjoel.com/posts/ansible-jenkins-pipeline-part-2.html)
* [Robert Sandell / James Nord](https://www.cloudbees.com/sites/default/files/2016-jenkins-world-no_you_shouldnt_do_that_lessons_from_using_pipeline.pdf) - No, You Shouldn't Do That! Lessons from Using Pipeline
* [Wilson Mar](https://wilsonmar.github.io/jenkins2-pipeline) - Jenkins2 Pipeline jobs using Groovy code in Jenkinsfile
* [Jenkins Docs](https://jenkins.ci.cloudbees.com/job/core/job/acceptance-test-harness-stable/changes) - Latest builds of Jenkins acceptance-test-harness-stable. See also [The new Jenkins CI page](https://ci.jenkins.io/)
* [Vyacheslav Voronenko](https://www.codementor.io/slavko/setup-configure-jenkins-recommended-plugins-du107z6nr) - Setup & Configure Jenkins for Your Team
* [Jenkins CI](https://github.com/jenkinsci/pipeline-model-definition-plugin/tree/master/pipeline-model-definition/src/test/resources) - Examples of Pipeline scripts (Tests source code), useful for exploring the possible for Jenkinsfile
* [Funkwerk AG](https://github.com/funkwerk/jenkins-workflow/tree/master/vars) - jenkins-workflow : repository with examples of jenkins workflow scripts
* [Stack Overflow](https://stackoverflow.com/questions/42290133/jenkins-pipeline-git-command-submodule-update) - Example Pipeline for git submodule update
* [Jason Davis](http://engineering.simondata.com/can-we-use-jenkins-for-that) - Can We Use Jenkins for That?
* [Keyan Pishdadian](http://engineering.teacherspayteachers.com/2017/05/16/unifying-deployments-for-microservices-via-jenkins.html) - Unifying Deployments for Microservices with Jenkinsfile Pipelines
* [/r/devops](https://www.reddit.com/r/devops/comments/5mbb5g/jenkinsfiles/) - Interesting discussion about difficulties to work with Jenkinsfiles on /r/devops
* [JFrog](https://github.com/JFrogDev/project-examples/tree/master/jenkins-pipeline-examples) - Jenkins pipeline example scripts
* [Faheetah](https://gist.github.com/Faheetah/e11bd0315c34ed32e681616e41279ef4) - Jenkinsfile idiosynchrasies with escaping and quotes : Examples of weirdness of Jenkinsfile syntax
* [CloudBees](https://www.cloudbees.com/sites/default/files/2016-jenkins-world-jenkins_at_splunk.pdf) - Jenkins at Splunk and Splunking Jenkins +[Video on YouTube](https://www.youtube.com/watch?v=dlsEprySOrg)
* [Andrew Bayer](https://www.cloudbees.com/sites/default/files/2016-jenkins-world-introducing_a_new_way_to_define_jenkins_pipelines_1.pdf) - [PDF] Introducing a New Way to Define Jenkins Pipelines
* [Jenkins CI](https://github.com/jenkinsci/jenkins-scripts/tree/master/scriptler) - [jenkinsci/jenkins-scripts] collection of utility scripts for use with Jenkins
* [Jenkins CI](https://github.com/jenkinsci/pipeline-examples/blob/master/docs/BEST_PRACTICES.md) - collection of tips, advice, gotchas and other best practices for using Jenkins Pipeline
* [James Linder](https://medium.com/garbage-collection/jenkins-pipelines-what-i-wish-i-knew-starting-out-6e3d4eb2ff5b) - Jenkins Pipelines: What I Wish I Knew Starting Out
* [Maven Docs](https://maven.apache.org/guides/mini/guide-encryption.html#How_to_keep_the_master_password_on_removable_drive) - How to keep the master password on removable drive
* [Rafael Eyng](http://codeheaven.io/using-nexus-3-as-your-repository-part-1-maven-artifacts/) - Using Nexus 3 as Your Repository - Part 1: Maven Artifacts
* [Rafael Eyng](http://codeheaven.io/using-nexus-3-as-your-repository-part-3-docker-images/) - Using Nexus 3 as Your Repository - Part 3: Docker Images
* [Rafael Benevides](https://developers.redhat.com/blog/2016/10/11/four-creative-ways-to-create-an-openshiftkubernetes-dev-environment/) - Four creative ways to create an OpenShift/Kubernetes dev environment
* [Chris Houseknecht](https://galaxy.ansible.com/chouseknecht/minishift-up-role/) - Ansible Galaxy : chouseknecht.minishift-up-role - Run OpenShift locally using minishift
* [OpenShift Docs](https://docs.openshift.com/enterprise/3.0/admin_guide/http_proxies.html) - Working with HTTP Proxies
* [OpenShift Docs](https://docs.openshift.org/latest/dev_guide/builds/build_inputs.html#using-a-proxy-for-git-cloning) - Using a Proxy for Git cloning
* [OpenShift Docs](https://docs.openshift.org/latest/dev_guide/builds/index.html) - How Builds Work
* [Red Hat Customer Portal](https://access.redhat.com/documentation/en-us/openshift_enterprise/3.1/html/cluster_administration/admin-guide-sdn-troubleshooting) - Troubleshooting OpenShift SDN
* [Pete Cheslock](https://blog.threatstack.com/how-to-create-a-security-minded-devops-organization-three-best-practices) - How to Create a Security-Minded DevOps Organization: Three Best Practices
* [Aun Raza](https://linoxide.com/how-tos/secure-secret-store-vault/) - How to Securely Store Passwords and Api Keys Using Vault
* [Katacoda](https://www.katacoda.com/courses/docker-production/vault-secrets) - Interactive Course : Docker in Production - Store Secrets using Hashicorp Vault
* [Stephane Jourdan](https://42notes.wordpress.com/2015/05/01/use-vault-with-consul-on-docker/) - Use Vault with Consul on Docker
* [Vyacheslav Voronenko](https://www.codementor.io/slavko/how-to-install-vault-hashicorp-secure-deployment-secrets-du107xlqd) - Using Vault to Secure Your Deployment Secrets
* [brianshumate](https://github.com/brianshumate/ansible-vault) - ansible-vault : Ansible role for Hashicorp Vault
* [FindLectures](https://www.findlectures.com/) - Great collection of lectures to discover interesting topics that you might not think to look for. Bonus : [related subreddit with new suggestions](https://www.reddit.com/r/FindLectures/)
* [leereilly/games](https://github.com/leereilly/games) - Games on GitHub - A list of popular/awesome videos games, add-ons, maps, etc.
* [Soldat](https://www.soldat.pl/en/) - Soldat is still one of my favorite multiplayer games for 10+ years, mainly because it's free, its gameplay is simple, the engine can be modded easily and the game uses 2d rendering
* [Adam Smiley Poswolsky](https://www.linkedin.com/pulse/10-truths-finding-meaningful-work-adam-smiley-poswolsky) - The 10 truths about finding meaningful work
* [Tom Goodwin](https://www.linkedin.com/pulse/we-dont-need-teach-our-kids-code-them-how-dream-tom-goodwin) - We don’t need to teach our kids to code, we need to teach them how to dream
* [govdesign](https://github.com/alphagov/govdesign/blob/master/Poster_its-ok-to.pdf) - [PDF] It's ok to ... (poster)
* [Kristin Wong](http://lifehacker.com/the-biggest-wastes-of-time-we-regret-when-we-get-older-1755526646) - The Biggest Wastes of Time We Regret When We Get Older
* [Dr. Travis Bradberry](https://www.linkedin.com/pulse/why-you-should-spend-your-money-experiences-things-bradberry) - Why You Should Spend Your Money on Experiences, Not Things
* [Bob Sutton](https://www.linkedin.com/pulse/why-your-job-becoming-impossible-do-tragedy-overload-bob-sutton) - Why Your Job is Becoming Impossible to Do: The Tragedy of Well-Intentioned Organizational Overload
* [Jen Horton](https://www.linkedin.com/pulse/inevitable-link-between-positivity-perspective-jen-horton) - The Inevitable Link between Positivity and Perspective
* [Karen Wickre](https://backchannel.com/working-from-home-is-usually-a-disaster-unless-you-try-this-30f1cce6f5a6) - Working From Home Is Usually a Disaster—Unless You Try This
* [Andrew Wulf](http://thecodist.com/article/why_i_don_39_t_do_unpaid_overtime_and_neither_should_you) - Why I Don't Do Unpaid Overtime and Neither Should You
* [Cyanide & Happiness](http://explosm.net/comics/archive) - controversial, dark humorous & sometimes surrealistic comic strips
* [Joan Cornellà](http://joyreactor.com/tag/Joan+Cornella) - unsettling, surreal humor and black humorous comic strips
* [David Firth](https://www.youtube.com/watch?v=wpVTORX_ifk) - [Youtube] Salad Fingers is a psychological horror, dark humorous animation movie ranked among the top 10 culture phenomenon for 2005
* [/r/WhereIsMyFlyingCar](https://www.reddit.com/r/WhereIsMyFlyingCar/) - a lot of predictions made about the future that have or have not come to pass.
* [Francisco Augusto](https://github.com/kahun/awesome-sysadmin) - kahun/awesome-sysadmin : A curated list of amazingly awesome open source sysadmin resources
* [Crack Duck](https://github.com/n1trux/awesome-sysadmin) - n1trux/awesome-sysadmin : (fork of [Francisco Augusto](https://github.com/kahun/awesome-sysadmin))
* [Sandra Henry-Stocker](http://www.computerworld.com/article/2696541/operating-systems/unix--knowing-your-memory-commands.html) - Unix: Knowing your memory commands
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3184929/linux/lesser-known-but-still-handy-linux-commands.html) - Lesser known but still handy Linux commands
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3152772/linux/17-unix-tricks-for-a-happy-2017.html) - 17 Unix tricks for a happy 2017
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3154741/linux/profiling-your-users.html) - Using Unix commands to profile your users
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3066941/linux/administering-unix-systems-like-your-mom-taught-you.html) - Administering Unix systems like your mom taught you
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3069981/linux/the-linux-command-that-you-should-never-say-out-loud.html) - thefuck : The Linux command that you should never say out loud
* [Scott Rippee](http://www.hypexr.org/linux_scp_help.php) - Example syntax for Secure Copy (scp)
* [Sandra Henry-Stocker](http://www.computerworld.com/article/2974753/linux/doing-math-with-awk.html) - Doing math with awk
* [nixCraft](https://www.cyberciti.biz/networking/nmap-command-examples-tutorials/) - Top 32 Nmap Command Examples For Sys/Network Admins
* [Lakshmanan Ganapathy](http://www.thegeekstuff.com/2012/08/lsof-command-examples) - 15 Linux lsof Command Examples (Identify Open Files)
* [The Geek Stuff](http://www.thegeekstuff.com/2010/11/50-linux-commands/) - 50 Most Frequently Used UNIX / Linux Commands (With Examples)
* [Command line fu](http://www.commandlinefu.com/commands/browse) - a place to find those command-line gems that you return to again and again.
* [Ramesh Natarajan](http://www.thegeekstuff.com/2011/06/iptables-rules-examples/) - 25 Most Frequently Used Linux IPTables Rules Examples
* [The Geek Stuff](http://www.thegeekstuff.com/2010/09/linux-one-liners/) - 6 Useful Linux One Liners
* [Dan Tehranian](https://dantehranian.wordpress.com/2015/08/10/automating-linux-security-best-practices-with-ansible/) - Automating Linux Security Best Practices with Ansible
* [Fedora](https://mirrors.fedoraproject.org/mirrorlist?repo=epel-6&arch=x86_64) - Fedora Mirrors list for EPEL-6 and arch x86_64 . see also [Fedora Mirror Manager](https://admin.fedoraproject.org/mirrormanager/)
* [Fedora](https://dl.fedoraproject.org/pub/epel/7/x86_64/a/) - All EPEL-7 and arch x6-x64 packages
* [Christian Stankowic](https://www.stankowic-development.net/?p=7900&lang=en) - CentOS 7 and the incorrect dist RPM macro
* [docker-library/official-images](https://github.com/docker-library/official-images/issues/2815) - CentOS 5 has reached EOL in issues of docker-library/official-images on github
* [Vultr](https://www.vultr.com/docs/use-dnf-to-manage-software-packages-on-centos-7) - Use DNF To Manage Software Packages On CentOS 7
* [Server Fault](https://serverfault.com/questions/368602/how-do-i-update-a-centos-servers-time-from-an-authoritative-time-server) - How do I update a CentOS server's time from an authoritative time server?
* [pkgs.org](https://pkgs.org/) - Linux Package Search
* [Brendan Gregg](http://www.brendangregg.com/blog/2016-12-27/linux-tracing-in-15-minutes.html) - Give me 15 minutes and I'll change your view of Linux tracing
* [nixCraft](https://www.cyberciti.biz/faq/how-do-i-find-the-largest-filesdirectories-on-a-linuxunixbsd-filesystem/) - How Do I Find The Largest Top 10 Files and Directories On a Linux / UNIX / BSD?
* [nixCraft](https://www.cyberciti.biz/tips/check-unix-linux-configuration-file-for-syntax-errors.html) - 20 Examples: Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors
* [Netflix](https://medium.com/netflix-techblog/linux-performance-analysis-in-60-000-milliseconds-accc10403c55) - Linux Performance Analysis in 60,000 Milliseconds
* [Netflix](https://medium.com/netflix-techblog/netflix-at-velocity-2015-linux-performance-tools-51964ddb81cf) - Netflix at Velocity 2015: Linux Performance Tools (+[Slides](https://www.slideshare.net/brendangregg/velocity-2015-linux-perf-tools))
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3196138/linux/whos-hogging-the-network.html) - Who's hogging the network? Bandwidth usage on a Linux system
* [Ravi Saive](https://www.tecmint.com/20-netstat-commands-for-linux-network-management/) - 20 Netstat Commands for Linux Network Management
* [Milosz Galazka](https://blog.sleeplessbeastie.eu/2013/10/31/how-to-deal-with-dmesg-timestamps/) - How to deal with dmesg timestamps
* [Stack Exchange](https://unix.stackexchange.com/questions/68523/find-and-remove-large-files-that-are-open-but-have-been-deleted) - Find and remove large files that are open but have been deleted
* [Sandra Henry-Stocker](http://www.computerworld.com/article/2968352/linux/tricks-to-play-with-vim.html) - Tricks to play with vim
* [Vim Tips Wiki](http://vim.wikia.com/wiki/Search_and_replace) - Search and replace in VIM
* [zzapper](http://rayninfo.co.uk/vimtips.html) - Best of Vim Tips / compiled from 16 Years of Vi + 10+ years of Vim
* [Steve Losh](http://learnvimscriptthehardway.stevelosh.com/) - Free book : Learn Vimscript the Hard Way, learn how to customize vim
* [Steve Losh](http://learnvimscriptthehardway.stevelosh.com/chapters/17.html) - Status Lines
* [Powerline](https://github.com/powerline/powerline) : a statusline plugin for vim, providing also statuslines and prompts for tools such as zsh, bash, tmux, ...
* [anime-planet](http://www.anime-planet.com/) - one of the most complete manga and anime database for finding recommended content, or cataloging and reviewing your collection
* [Tellement Nomade](http://www.tellementnomade.org/forum/) - [FR] forum for reviews, advices from audiophiles and discussions about music material (headphones, music players...)
* [Y Combinator](https://news.ycombinator.com/newest) - Hacker News : social news aggregator focusing on computer science and entrepreneurship. Related : [Additional news lists](https://news.ycombinator.com/lists)
* [Wayne Larsen](https://hckrnews.com/) - HCKR News : unofficial alternative hacker news interface, fixing some Hacker News UI [Issues](https://hckrnews.com/about.html)
* [Y Combinator](https://news.ycombinator.com/show) - HN Show : where people share their work. Related : [Newest Show HN](https://news.ycombinator.com/shownew)
* [Michael Buckbee](https://blog.varonis.com/definitive-guide-to-dns-ttl-settings/) - Definitive Guide to DNS TTL Settings
* [nixCraft](https://www.cyberciti.biz/faq/howto-use-dig-to-find-dns-time-to-live-ttl-values/) - Linux / Unix: Dig Command Find Out TTL (Time to Live) Value For DNS Records
* [DigitalOcean](https://www.digitalocean.com/community/questions/what-do-you-do-with-your-first-five-minutes-on-a-new-server) - What do you do with your first five minutes on a new server?
* [Sylvain Kalache](https://www.linux.com/blog/first-5-commands-when-i-connect-linux-server) - First 5 Commands When I Connect on a Linux Server
* [Bryan Kennedy](https://plusbryan.com/my-first-5-minutes-on-a-server-or-essential-security-for-linux-servers) - My First 5 Minutes On A Server; Or, Essential Security for Linux Servers
* [Netflix](https://medium.com/netflix-techblog/linux-performance-analysis-in-60-000-milliseconds-accc10403c55) - Linux Performance Analysis in 60,000 Milliseconds
* [alicegoldfuss](https://github.com/alicegoldfuss/oncall-handbook) - Tips and tricks for getting through on-call
* [Charity Majors](https://honeycomb.io/blog/2017/04/lies-my-parents-told-me-about-logs/) - Lies My Parents Told Me (About Logs)
* [Aurore Malherbes](https://www.theodo.fr/blog/2017/05/prevent-command-with-a-specific-option-to-be-run-on-your-server/) - Prevent command with a specific option to be run on your server
* [Marvin Pinto](https://disjoint.ca/writing/2015/11/26/a-framework-for-deployment-of-immutable-infrastructure/) - A Framework for Deployment of Immutable Infrastructure
* [Dan Tehranian](https://dantehranian.wordpress.com/2014/08/11/building-a-better-dashboard-for-virtual-infrastructure/) - Building a Better Dashboard for Virtual Infrastructure
* [Pat Cable](https://blog.threatstack.com/balancing-security-and-your-on-call-rotation-using-deputize) - Balancing Security and Your On-Call Rotation Using Deputize
* [Francisco Augusto](https://github.com/kahun/awesome-sysadmin) - kahun/awesome-sysadmin : A curated list of amazingly awesome open source sysadmin resources
* [Crack Duck](https://github.com/n1trux/awesome-sysadmin) - n1trux/awesome-sysadmin : (fork of [Francisco Augusto](https://github.com/kahun/awesome-sysadmin))
* [Duncan Crombie](http://www.the-art-of-web.com/system/apache-reverse-proxy/) - New Apache instance with Reverse Proxy
* [Remy van Elst & Juerd](https://cipherli.st/) - Cipherli.st : Examples of strong Ciphers for Apache, nginx, Lighttpd and other tools
* [DigiCert](https://www.digicert.com/ssl-support/apache-multiple-ssl-certificates-using-sni.htm) - Using Multiple SSL Certificates in Apache with One IP Address
* [CloudBees](https://www.cloudbees.com/sites/default/files/2016-jenkins-world-jenkins_at_splunk.pdf) - Jenkins at Splunk and Splunking Jenkins +[Video on YouTube](https://www.youtube.com/watch?v=dlsEprySOrg)
* [The Prepper Times Slack Community](https://docs.google.com/forms/d/e/1FAIpQLScPZ5pZ5oJvyrsngtrfwLiOUu8tnDbNl6QSdhBo9aJCehQkFg/viewform?fbzx=-6621886175936142000) - Global club for chatting about prepping, survivance and SHTF
* [Walker Harrison](https://dev.to/walker/the-search-for-self-how-to-obtain-and-analyze-your-history-of-google-searches) - The Search for Self: How to obtain and analyze your history of Google searches
* [Privacy tools](https://privacytoolsio.github.io/privacytools.io/) - knowledge, tools & tips to protect your privacy against global mass surveillance. Related : [/r/privacytoolsIO/](https://www.reddit.com/r/privacytoolsIO/)
* [PRISM Break](https://prism-break.org/en/) - which alternative softwares help you opting out of global data surveillance programs like PRISM, XKeyscore and Tempora.
* [have i been pwned](https://haveibeenpwned.com/) - Check if you have an account that has been compromised in a data breach
* [/r/pwned](https://www.reddit.com/r/pwned/) - data breaches, site defacements, rm's, hack logs
* [Edward Dickson](https://github.com/Kickball/awesome-selfhosted) - [Kickball/awesome-selfhosted] : list of Free Software network services and web applications which can be hosted locally
* [Tails](https://tails.boum.org/index.en.html) - Tails is a live system that aims to preserve your privacy and anonymity
* [ProtonMail](https://protonmail.com/) - an friendly secure email service with built-in e2e encryption and state of the art security features. Based in Switzerland
* [Medium](https://medium.com/swlh/the-30-second-habit-with-a-lifelong-impact-2c3f948ead98) - The 30 second habit with a lifelong impact
* [Jbrains.ca](http://blog.jbrains.ca/permalink/the-two-minute-rule) - The Two-Minute Rule / When You’re Buried in Email
* [Jbrains.ca](http://blog.jbrains.ca/permalink/flow-requires-focus-not-time) - Flow Requires Focus, Not Time
* [The Minds Journal](https://themindsjournal.com/japanese-technique-overcoming-laziness/) - A Japanese Technique for Overcoming Laziness / Kaizen, Or The One-Minute Principle
* [Foundr](https://foundrmag.com/analog-methods-for-getting-things-done-superpower-your-productivity-with-pen-and-paper/) - GTD : Superpower Your Productivity With Pen and Paper
* [Dr. Travis Bradberry](http://www.huffingtonpost.com/dr-travis-bradberry/11-tweaks-to-your-morning_b_8965072.html) - 11 Tweaks to Your Morning Routine
* [Gojko Adzic](https://gojko.net/2012/01/23/splitting-user-stories-the-hamburger-method/) - Splitting user stories -- the hamburger method
* [Jeff Haden](https://www.linkedin.com/pulse/10-steps-make-each-day-incredibly-productive-jeff-haden) - 10 Steps to Make Each Day Exceptionally Productive
* [govdesign](https://github.com/alphagov/govdesign) - Lot of useful posters to print
* [Edouard-Malo HENRY](https://www.linkedin.com/pulse/moving-from-how-why-company-edouard-malo-henry) - Moving from a "how" to a "why" company
* [Dr. Travis Bradberry](https://www.linkedin.com/pulse/20140805002649-50578967-how-successful-people-stay-calm) - How Successful People Stay Calm
* [Wall-Skills](http://wall-skills.com/) - Great 1-pagers to share in your company
* [Corinna Baldauf](http://wall-skills.com/2016/how-to-master-any-skill-badass/) - How to master any skill – Badass
* [Karl E. Wiegers](http://www.processimpact.com/articles/humanizing_reviews.html) - Humanizing Peer Reviews
* [SlideShare](https://www.slideshare.net/featured/category/self-improvement) - Self Improvement related presentations
* [pluralsight](https://www.pluralsight.com/blog/it-ops/troubleshooting-tips) - 3 troubleshooting tips that can save you a world of time
* [Next Chess Move](https://nextchessmove.com) - Calculate the best next Chess move
* [Fost Plus](https://www.fostplus.be/en/all-about-sorting/sort-your-packaging) - Together good sorting, better recycling : Enter your packaging below and find out whether it belongs to. [French version](https://www.fostplus.be/fr/trier-recycler/tout-sur-le-tri/triez-votre-emballage)
* [PortForward](http://screenshots.portforward.com/) - Router Screenshots Listed by Manufacturer
* [IANA](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml) - Service Name and Transport Protocol Port Number Registry
* [IANA](https://www.iana.org/domains/root/db) - Root Zone Database
* [Hack Reactor](http://www.hackreactor.com/blog/infographic-laurie-voss-things-everyone-knows-except-you) - Infographic of productivity tips for developers, to share with your teammates
* [javarevisited](http://javarevisited.blogspot.be/2015/08/how-to-become-better-interviewer-programming.html) - 11 Tips to become a better Interviewer?
* [Nick Janetakis](https://nickjanetakis.com/blog/how-to-pick-a-good-monitor-for-software-development) - How to Pick a Good Monitor for Software Development
* [Philip Reames](https://web.archive.org/web/20160731182553/http://www.philipreames.com/Blog/things-every-practicing-software-engineer-should-aim-to-know/) - Things every practicing software engineer should aim to know
* [Hugo Matilla](https://github.com/HugoMatilla/The-Pragmatic-Programmer) - Summary of the book The Pragmatic Programmer by Andrew Hunt and David Thomas
* [Methods & Tools](http://www.methodsandtools.com/mt/download.php) - magazine about software development & testing with free content. See also [Partner websites](http://www.methodsandtools.com/network.php)
* [Colin Hughes](https://projecteuler.net/index.php?section=problems) - Project Euler proposes a series of challenging mathematical/computer programming problems
* [Nick Parlante](http://codingbat.com) - CodingBat : practice your programming skills (exercices in java and python)
* [Programming Praxis](https://programmingpraxis.com/) - A collection of etudes, updated weekly, for the education and enjoyment of the savvy programmer
* [Hacker Rank](https://www.hackerrank.com/dashboard) - coding challenges (to make yourself ready for coding interviews
* [Andrew Wulf](http://thecodist.com/article/the-biggest-difference-between-coding-today-and-when-i-started-in-the-80-s) - The Biggest Difference Between Coding Today and When I Started in the 80’s
* [Andrew Wulf](http://thecodist.com/article/what_makes_a_programmer_good) - What Makes a Programmer Good?
* [Bruce Johnson](https://blog.fullstory.com/what-we-learned-from-google-code-reviews-arent-just-for-catching-bugs-b125a13aa292) - What we learned from Google: code reviews aren’t just for catching bugs
* [Hugo Matilla](https://github.com/HugoMatilla/Refactoring-Summary) - Summary of "Refactoring: Improving the Design of Existing Code" by Martin Fowler
* [Wojtek Lukaszuk](https://gist.github.com/wojteklu/73c6914cc446146b8b533c0988cf8d29) - Summary of 'Clean code' by Robert C. Martin
* [Deniz Ozger](https://github.com/denizozger/clean-code) - Notes of clean coding practices, mostly based on book Clean Code: A Handbook of Agile Software Craftsmanship by Robert C. Martin
* [Jose Angel Barroso](https://github.com/jbarroso/clean-code) - Notes on the book Clean Code - A Handbook of Agile Software Craftsmanship by Robert C. Martin
* [Bruce Johnson](https://blog.fullstory.com/what-we-learned-from-google-code-reviews-arent-just-for-catching-bugs-b125a13aa292) - What we learned from Google: code reviews aren’t just for catching bugs
* [libgdx](https://github.com/libgdx/libgdx) - libgdx : Desktop/Android/HTML5/iOS Java game development framework
* [Pixel](https://github.com/faiface/pixel) - Pixel : A hand-crafted 2D game library in Go.
* [Angel 2D](https://github.com/angel2d/angel2d) - Angel 2D : A cross-platform 2D game prototyping framework based on OpenGL and C++. Looks dead...
* [SFML](https://www.sfml-dev.org/) - SFML is a simple, fast, cross-platform and object-oriented multimedia API. Written in C++ and provides bindings for various languages such as C, .Net, Ruby, Python.
* [Plastic SCM](https://www.plasticscm.com/) - Distributed Version Control for big projects. Discovered via [Garry' blog](https://garry.tv/2017/04/29/jenkins/)
* [James Coyle](https://www.jamescoyle.net/how-to/1891-git-ssl-certificate-problem-caused-by-self-signed-certificates) - Git SSL Certificate Problem Caused By Self Signed Certificates
* [Scott Nonnenberg](https://blog.scottnonnenberg.com/better-git-configuration/) - Better Git configuration. See also the [shared .gitconfig file](https://gist.github.com/scottnonnenberg/fefa3f65fdb3715d25882f3023b31c29)
* [Scott Chacon and Ben Straub](https://git-scm.com/docs/git-config#_variables) - available variables in git config
* [Nicola Paolucci](https://www.atlassian.com/blog/git/advanced-git-aliases) - One weird trick for powerful Git aliases
* [Nicola Paolucci](http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/) - Must Have Git Aliases: Advanced Examples + [list available on BitBucket](https://bitbucket.org/durdn/cfg/src/master/.gitconfig?at=master)
* [Nicola Paolucci](http://durdn.com/blog/2012/12/05/git-12-curated-git-tips-and-workflows/) - Git: Twelve Curated Tips And Workflows From The Trenches
* [Rob Miller](https://gist.github.com/robmiller/6018582) - shared .gitconfig with some useful Git aliases
* [Nicola Paolucci](http://durdn.com/blog/2009/08/16/i-love-staring-at-branches-and-shuffle-reorder-and-squash-commits/) - I love staring at branches and shuffle, reorder and squash commits
* [Robby Russell](https://github.com/robbyrussell/oh-my-zsh/blob/456341fd69c3e514e401f1c3c1726b77d733c86b/plugins/git/git.plugin.zsh) - git aliases from oh-my-zsh
* [Pere Orga](https://orga.cat/posts/most-useful-git-commands) - The most useful git commands
* [Christophe Porteneuve](https://medium.com/@porteneuve/getting-solid-at-git-rebase-vs-merge-4fa1a48c53aa) - Getting solid at Git rebase vs. merge
* [Christophe Porteneuve](https://medium.com/@porteneuve/30-git-cli-options-you-should-know-about-15423e8771df) - 30 Git CLI options you should know about
* [Markus Wein](http://nuclearsquid.com/writings/git-tricks-tips-workflows/) - A few of my Git tricks, tips and workflows
* [Andy Jeffries](https://www.andyjeffries.co.uk/25-tips-for-intermediate-git-users/) - 25 Tips for Intermediate Git Users
* [Christophe Porteneuve](https://medium.com/@porteneuve/video-collaboration-best-practices-with-git-and-github-2b5de9424af2) - [Video] Collaboration best practices with Git and GitHub - [Slides](http://drive.delicious-insights.com/legacy-files/git-github-collab-bp.pdf)
* [Christophe Porteneuve](https://hackernoon.com/fix-conflicts-only-once-with-git-rerere-7d116b2cec67) - Fix conflicts only once with git rerere
* [Buddy Reno](https://medium.freecodecamp.com/bash-shortcuts-to-enhance-your-git-workflow-5107d64ea0ff) - Bash Shortcuts to Enhance Your Git Workflow
* [Alex Blewitt](http://alblue.bandlem.com/2011/05/git-tip-of-week-reflogs.html) - Git Tip of the Week: Reflogs. The same blog contains a [lot of git tips](http://alblue.bandlem.com/Tag/git/)
* [Markus Wein](http://nuclearsquid.com/writings/subtree-merging-and-you/) - Subtree merging and you
* [Pratul Kalia](https://blog.uncommon.is/using-git-to-generate-versionname-and-versioncode-for-android-apps-aaa9fc2c96af) - Using git to generate versionName and versionCode for Android apps
* [Joe L. Wroten](https://dev.to/sharpshark28/self-code-review-with-git-add-patch) - Self Code Review with Git Add Patch
* [Gregg Caines](http://caines.ca/blog/2012/01/03/your-team-probably-doesnt-have-the-same-dvcs-requirements-as-linus/) - Your Team Probably Doesn't Have the Same DVCS Requirements as Linus
* [Michal Mikolajczyk](https://www.toptal.com/angular-js/top-18-most-common-angularjs-developer-mistakes) - Top 18 Most Common Mistakes that AngularJS Developers Make
* [Sindre Sorhus](https://github.com/avajs/ava) - AVA : Futuristic JavaScript test runner
* [Alexandru Vladutu](https://www.airpair.com/node.js/posts/top-10-mistakes-node-developers-make) - Top 10 Mistakes Node.js Developers Make
* [Apple Developer Docs](https://developer.apple.com/library/content/technotes/tn2206/_index.html) - macOS Code Signing In Depth
* [Ask Different](https://apple.stackexchange.com/questions/69015/install-2-different-os-x-versions-on-the-same-machine-hdd) - Install 2 different OS X versions on the same machine/hdd
* [Jordan Merrick](https://computers.tutsplus.com/tutorials/40-terminal-tips-and-tricks-you-never-thought-you-needed--mac-51192) - 40 Terminal Tips and Tricks You Never Thought You Needed
* [Pratul Kalia](https://blog.uncommon.is/using-git-to-generate-versionname-and-versioncode-for-android-apps-aaa9fc2c96af) - Using git to generate versionName and versionCode for Android apps
* [Jbrains.ca](http://blog.jbrains.ca/permalink/avoid-distractions-while-programming) - Avoiding Distractions While Programming
* [Moran Danieli-Cohen](https://dev.to/msscohen/3-effective-ways-to-maintain-high-energy-levels-at-work-for-software-engineers) - 3 Effective Ways to Maintain High Energy Levels at Work for Software Engineers
* [Clean Coder Blog](http://blog.cleancoder.com/uncle-bob/2016/05/21/BlueNoYellow.html) - Blue. No! Yellow! Comparative Productivity of Programming Languages
* [Paul Graham](https://www.linkedin.com/pulse/context-switching-developers-paul-graham) - How Context Switching destroys Developers Productivity and how to fix it.
* [Nick Janetakis](https://nickjanetakis.com/blog/who-else-wants-to-boost-their-productivity-with-tmux) - Who Else Wants to Boost Their Terminal Productivity With tmux?
* [Aurore Malherbes](https://www.theodo.fr/blog/2017/04/become-a-better-developer-with-an-efficient-technical-watch/) - Become a better developer with an efficient technical watch
* [Gregg Caines](http://caines.ca/blog/2015/06/14/were-in-the-stone-age-of-software-engineering-management/) - We're in the Stone Age of Software Engineering Management
* [Gregg Caines](http://caines.ca/blog/2011/09/14/yoagile-the-good-parts/) - Agile: The Good Parts
* [Automations Tools Bootcamp on Slack](https://automationtools-bootcamp-slack.herokuapp.com/) - Development tools that enable automation of software projects
* [Programming excuses](http://programmingexcuses.com/) - Excuses for lazy coders
* [Developer excuses](http://developerexcuses.com/) - Excuses for lazy coders
* [Aaron Bassett](http://www.codingexcuses.com/) - Excuses for programmers
* [Simran Savani](http://blog.taskworld.com/infographic-get-work/) - [IMG] How to Get Out of Doing Work ([Full size](http://editorial.designtaxi.com/editorial-images/NEWS-INFNoWork240715/5.jpg))
* [Christina Ng](http://wfh.ninja) - Excuses generator for remote workers
* [Jose Aguinaga](https://medium.freecodecamp.com/welcome-to-the-software-interview-ee673bc5ef6) - What if companies interviewed translators the way they interview coders?
* [/r/badcode](https://www.reddit.com/r/badcode/) - the most terrible code you can find
* [/r/shittyprogramming](https://www.reddit.com/r/shittyprogramming/) - like stack overflow, but with trolls only
* [/r/itsaunixsystem](https://www.reddit.com/r/itsaunixsystem/) - every satirical, embarrassing, incorrect usage of Technology in Movies, TV Shows, and Video Games!
* [TruthTheory](https://truththeory.com/2017/06/08/16-things-youll-notice-youre-presence-empath) - 16 Things You’ll Notice When You’re In The Presence Of An Empath
* [chrisallenlane/cheat](https://github.com/chrisallenlane/cheat) - cheat allows you to create and view interactive cheatsheets on the command-line. You can obviously improve the existing ones with your own content. It's also inspiring for shell aliases creation
* [explainshell.com](https://explainshell.com/) - write down a command-line to see the help text that matches each argument
* [Marvin Pinto](https://disjoint.ca/til/2016/05/17/how-to-determine-the-file-size-of-a-remote-http-object/) - How to determine the file size of a remote HTTP object
* [Vitaly Belman](https://hackernoon.com/macbook-my-command-line-utilities-f8a121c3b019) - My favorite command-line utilities / How I stopped worrying about GUI and learned to love the terminal
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3121790/linux/making-troubleshooting-with-lsof-easier.html) - Unix tips: Making troubleshooting with lsof easier. See also [Unix commands: Troubleshooting with lsof](http://www.computerworld.com/article/3119775/linux/troubleshooting-with-lsof.html)
* [Sandra Henry-Stocker](http://www.computerworld.com/article/3085495/linux/unix-aliases-for-good-and-evil.html) - Unix aliases for good and evil
* [SSL247](https://www.ssl247.fr/kb/ssl-certificates/generalinformation/what-is-rsa-dsa-ecc) - What is RSA, DSA and ECC?
* [James McGivern](https://fr.slideshare.net/JamesMcGivern/ecc-vs-rsa-battle-of-the-cryptoninjas) - (Devoxx UK 2014) [Slides] ECC vs RSA: Battle of the Crypto-Ninjas
* [PortForward](https://portforward.com/router-password/) - The most comprehensive default router password list on the Internet.
* [GnuPG Docs](https://www.gnupg.org/documentation/manuals/gnupg/) - GNU Privacy Guard Manual
* [GnuPG Docs](https://www.gnupg.org/documentation/manuals/gnupg/Unattended-GPG-key-generation.html) - CLI options for using gpg gen-key from a script (aka unattended GPG key generation). [Discovered from Stack Overflow](https://superuser.com/questions/1003403/how-to-use-gpg-gen-key-in-a-script)
* [Nitin Venkatesh ](https://2buntu.com/articles/1503/pgp-and-ssh-keys-generate-export-backup-and-restore/) - PGP and SSH keys - Generate, export, backup and restore
* [GnuPG Docs](https://www.gnupg.org/gph/en/manual/book1.html) - (1999) The GNU Privacy Handbook
* [Remy van Elst](https://raymii.org/s/tutorials/Encrypt_and_decrypt_files_to_public_keys_via_the_OpenSSL_Command_Line.html) - Encrypt and decrypt files to public keys via the OpenSSL Command Line
* [Brusten Philip & Van der Velpen Jan](https://shib.kuleuven.be/docs/ssl_commands.shtml) - a few frequently used SSL commands (openssl, keytool, certutil)
* [CheapSSLSecurity ](https://cheapsslsecurity.com/blog/various-types-ssl-commands-keytool/) - SSL commands list
* [SSL Shopper](https://www.sslshopper.com/special-ssl-certificate-types.html) - Special Types of SSL Certificates
* [DigiCert](https://www.digicert.com/ssl-support/apache-multiple-ssl-certificates-using-sni.htm) - Using Multiple SSL Certificates in Apache with One IP Address
* [Raymond Hill](https://github.com/gorhill/uBlock) - uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean. Replace Ghostery and Adblock by uBlock
* [Raymond Hill](https://github.com/gorhill/uMatrix) - uMatrix: Point and click matrix to filter net requests according to source, destination and type
* [EFF](https://github.com/EFForg/privacybadger) - Privacy Badger - Block third party tracking in your browser
* [David Greenlees](https://www.stickyminds.com/article/how-usability-matrix-emotions-can-benefit-your-software-testing?page=0%2C1) - How the Usability Matrix of Emotions Can Benefit Your Software Testing
* [Andrew Wulf](http://thecodist.com/article/my_job_as_a_programmer_is_to_make_testers_miserable) - My Job As A Programmer Is To Make Testers Miserable
* [Kamal Nayan](http://www.uxcuses.com/) - Designer Excuses, based on [Jon Moore' article on medium](https://medium.com/ux-power-tools/100-excuses-for-designers-517344cdd910)
* [Amanda Visconti](http://programminghistorian.org/lessons/building-static-sites-with-jekyll-github-pages) - Building a static website with Jekyll and GitHub Pages
* [First Site Guide Blog](https://firstsiteguide.com/blog/) - articles, [infographics](https://firstsiteguide.com/category/infographics/), [cheatsheets](https://firstsiteguide.com/category/cheat-sheets/) about site/blog creation
* [A List Apart](https://alistapart.com/) - explores the design, development, and meaning of web content, with a special focus on web standards and best practices.
* [Nir Sofer](http://www.nirsoft.net/utils/) - Nirsoft : lot of free tools & utilities for windows, free of malwares and developed over decades by Nir Sofer, who's not stopping [More info about that](http://www.nirsoft.net/about_nirsoft_freeware.html)
