Ventoy is an open source tool to create bootable USB drives for ISO/IMG/VHD(x)/WIM/EFI files. With Ventoy, you don't need to format the disk over and over, you just need to copy the disk images to the USB drive and boot them directly. You can have multiple images on the disk and Ventoy will give you a boot menu to select them....
Running a distro in a disk image has always been my favourite install method since wubi came out because a backup was only a question of copying a disk image and a couple of grub config files....
For some time now, I've been thinking about the concept of interactively manipulating mathematical expressions and equations via software. Like doing some quick algebra in Notepad or similar, except there's no potential for arithmetic/algebra errors, typos, etc. ruining any results....
I did it again; exaggerate a simple idea and make it look more complicated at the end with too much text in the readme. I was bothered with the output of file listings and how unreadable they can get, especially with long paths and many of them on screen. At the end, I am not sure how useful this will be in the long run, but...