Strav's blog

This command lists out the local images stored on your docker server docker images This command searches the docker repository.  Note that the highest rated (starred) images are listed at the top docker search <search text> This command will pull… more »

Here is a very simple example of how to create a dockerized app: docker run -d centos /bin/bash -c 'while true; do X=$[$X+1]; echo $X; sleep 1; done' To check if it is running: docker ps To check the output, use the auto-assigned name or (unique)… more »

The easiest way to install Docker (on linux) is to use the following curl -fsSL https://get.docker.com -o get-docker.sh chmod 755 get-docker.sh ./get-docker.sh more »

To list the docker processes and get the container id: docker ps Then use: docker exec -it <containerIdOrName> bash How to get bash or ssh into a running container in background mode? more »

Press Windows+R to bring up the Run menu Type "shell:startup" and hit enter Create a shortcut in that folder to the program you want to run on startup more »

This may be a fun project to do to add some extra holiday cheer during Covid-19. Year Round Holiday LEDs Part 1: Hardware Year Round Holiday LEDs Part 2: Software Year Round Holiday LEDs Part 3: Installation Total Beginners Guide: Holiday Lights 2.0… more »

Here is some information about AutoHotkey.  There is also a link to a thread discussing how to change the default editor *without* admin access. How to Install AutoHotkey (Even without Administrator Access) How to change AutoHotKey default editor How do… more »

Here are some tips and tricks for Cygwin.  The Install and maintain Cygwin link includes a section on installing without admin rights. Install and maintain Cygwin more »

I use virtual terminals frequently.  It makes executing long running processes safer (in case of unplanned disconnection) and more flexible (planned disconnection) and is more efficient when you can set your environment up and have it persist across… more »

Here's some info on how to set up a Min/Max virtual sensor using MQTT in Home Assistant. Max Min Temperature for the last 24 hours How to: Daily rain sensor from cumulative sensor using MQTT and template_sensor more »

From time to time I need to iterate over a sequence of numbers in Bash but not often enough to remember how to do it off the top of my head.  This link explains how to do it. How do I iterate over a range of numbers defined by variables in Bash? more »

Here are some Kubernetes links to study up on when I have a chance. Kube Academy Kube Academy - Anatomy of a Container more »

Early on after Covid-19, there was a mask shortage and I experimented with 3D printing masks.  Here are a couple of links to my favorite design. 3D printed PPE DIY Particulate Mask ( PROCESS ) 3D-Printed Masks more »

Here's some info about sharpening chain. How to sharpen chain with Granberg's G1012XT Precision Grinder Timberline Chainsaw Sharpener more »

Some tips and tricks for tweaking the (non rooted) Samsung Galaxy S10 Samsung Galaxy S10 tips and tricks: The complete guide 10 Settings to change on your new Galaxy S10 13 Galaxy S10 SETTINGS To Change NOW! more »

2010-2014 Mustang Fluid Capacities more »

Excel: macro to export worksheet as CSV file without leaving my current Excel sheet more »

Re-decking a trailer (wood bed on metal frame) is much easier with a screw designed to go through the wood then self tap into the metal without needing any holes drilled.  The Hillman Group makes a screw to do exactly that: The Hillman™ Group 1/4-20 x… more »

Here are reference materials for controlling a 3D Printer from Home Assistant 3D printer and Home Assistant advanced setup pinkywafer / octoprint-HA Home Assistant How To - use OctoPrint to control 3D printer more »

How to Get Started with MQTT more »

How to convert a domain account to a local account Windows 7: convert domain user to local user Forensit User Profile Wizard more »

MQTT - retained state not sticking on reboot more »

START has a peculiarity involving double quotes around the first parameter. If the first parameter has double quotes it uses that as the optional TITLE for the new window. Using the “start” command with parameters passed to the started program more »

LAV filters should be sufficient for almost all video files.  Disable everything else. Some MKV files recognized only as Audio files more »

%AppData%\Microsoft\Windows\Start Menu\Programs How to add app shortcuts to the Start menu manually on Windows 10 more »

Here are links to a number of Youtube videos on useful knots to tie. Top Five Useful Knots for camping, survival, hiking, and more 5 Knots Everyone Should Know How to tie a proper Bowline knot How to Tie the Most Useful Knot in the World (Bowline) Most… more »

Here are a number of links about soundproofing homes. 7 Best Ways To Reduce Bass Noise From Neighbours Soundproof: What Works And What Doesn't! Soundproofing Cheap Tricks How to Soundproof a Wall - 7 Easy DIY Ways! Green Glue VS Mass Loaded Vinyl -… more »

Here are some articles on how to uninstall carrier/OEM bloatware *without* root access. How to Uninstall Carrier/OEM Bloatware Without Root Access Remove ALL Bloatware from any Android Smartphone without Root more »