I'd like to come up with a technique for properly posting images on this site on my Macbook using a CLI tool to do the conversion.
This is a sample image that I'd like to make it so that the image is properly sized with a background that's transparent and makes it so that when the image is posted to AskDifferent or other StackExchange sites, that the image will be large enough with a transparent background that no additional tricks are required to center images within posts on these sites.
For reference this is the question that started this: - Have DHCP for Wi-Fi and static IP for Ethernet?
OriginalThis is the image that without any tricks shows up as left justified
Another user helped me out and posted a improved version of this image that he used GIMP to merge a transparent background which resulted in this:
NOTE: To be clear, I'm familiar with the techniques covered in posts such as this mSO post on the topic, titled: Is it possible to horizontally center an image on Stack Exchange sites?.