Remove Docker Compose Images
removing docker compose containers and images using rmi command
Posts by Year
2020
Reload A Linux Users Group Assignments Without Logging Out
When assigning a user’s secondary group, how to force this group assignment to take effect without logging out all running sessions
2019
Tips On Using Minimal Mistakes
Tips on using the minimal mistakes jekyll theme this website is built with
Reload The Current Linux Shell
e.g. after setting environment variable in ~/.bashrc, without having to logout/login or close/re-open terminal
Quick Github Pages Sites
Using the minimal mistakes template as a starter project to quickly set up websites for free using Github pages.
Packaging Applications
The fpm tool can be used to package applications for installation, for example as debian files.
I Loved This Music 15 Oct 19
Kate Tempest - People’s Faces
Generate Signing Keys For Android App
Generate signing keys (SHA1, SHA256) for Android app from the command line (flutter)
Change Default Linux Text Editor
Change default Linux text editor to prefered installed program
Avoid Code Smells
Avoid code smells
Store Secrets In Git Repo
Store secrets in a git repository
I Loved This Music 14 Oct 19
Some gospel from The Mighty Clouds of Joy & Aretha, and some soulful stuff today…
Generate A Gpg Key
Generate a GPG Key
Check Linux Environment Variable Value
Check if a Linux environment variable is set etc.
Improve Gradle Performance
Ways to improve gradle build performance
Linux Command Du Disk Usage
du for disk usage