Snippets Showcase
Tips and code to solve specific problems. No fluff. Easy to copy and paste.
| Name | Description | Tags | Published |
|---|---|---|---|
| Cleaning local docker cache | Different options to prune docker resources from your local machine | docker | Jun 2021 |
| Access RDS logs in CloudWatch using awslogs | Leverage awslogs command line to get RDS logs stored in CloudWatch | awslogs aws cloudwatch | May 2021 |
| Delete git branches no longer present in remote | Step-by-step using Powershell to automate the process | git powershell | May 2021 |
| Database dump from a MySQL pod | Steps to create the dump using the kubectl cli | kubectl mysql kubernetes | May 2021 |
| File option positioning in tar command | Solves 'Cannot stat: No such file or directory' error | tar shell | May 2021 |
| Add a python package in an existing non-python alpine image | Step-by-step of how to install python and pip from apk | docker alpine python | May 2021 |
| Checkout from and push to existing branch in a fork | Step-by-step instructions | git | May 2021 |
| Mismatch with AWS ACM certs validation record in Cloudflare DNS | Fix terraform plan always updating ACM validation records in Cloudflare | terraform aws cloudflare | Apr 2021 |
| Terraform and AWS wildcard certificates validation | DNS validation for AWS wildcard certificates using Terraform | terraform aws | Apr 2021 |
| Delete multiple CRDs with PowerShell and kubectl | Avoid manual deletion of each CRD object with the help of PowerShell | kubectl powershell kubernetes | Apr 2021 |
| AWS CLI v2 in a Debian-flavored docker image | How to install the AWS CLI in a Debian-flavored docker image | aws docker | Apr 2021 |
| Smaller images using multi-stage builds in Docker | Produce smaller docker images by leveraging multi-stage builds in Dockerfiles | docker | Apr 2021 |
| Install development tools in alpine | Fix building gem native extensions by installing build-base in alpine docker image | docker ruby | Apr 2021 |
| Download files from URLs | Using the ADD instruction to download files from URL in a dockerfile | docker | Apr 2021 |
| Dynamic FROM base images | Generate docker images that only differ on their base image | docker | Mar 2021 |
| Case sensitive changes in git | Allow git to detect a file rename as a change to be committed | git | Mar 2021 |
| Unprotected private key file | Solve unprotected private ssh key file error due to permissions | ssh | Mar 2021 |
Different options to prune docker resources from your local machine
Leverage awslogs command line to get RDS logs stored in CloudWatch
Step-by-step using Powershell to automate the process
Steps to create the dump using the kubectl cli
Solves 'Cannot stat: No such file or directory' error
Step-by-step of how to install python and pip from apk
Step-by-step instructions
Fix terraform plan always updating ACM validation records in Cloudflare
DNS validation for AWS wildcard certificates using Terraform
Avoid manual deletion of each CRD object with the help of PowerShell
How to install the AWS CLI in a Debian-flavored docker image
Produce smaller docker images by leveraging multi-stage builds in Dockerfiles
Fix building gem native extensions by installing build-base in alpine docker image
Using the ADD instruction to download files from URL in a dockerfile
Generate docker images that only differ on their base image
Allow git to detect a file rename as a change to be committed
Solve unprotected private ssh key file error due to permissions