Here's a mini Linux terminal I've made 3D printed the case it's powered by a pi Zero and a 3.5 waveshare lcd with multiple pulled parts on the inside the pi zero is an original not a W so I had to find a small USB wifi adapter and soldered in a USB hub added a power booster so I could also make use of the other USB ports the video shows me using lynx a text based Linux web browser
https://photos.app.goo.gl/fBJPsW5gs8K2gw2o6
https://photos.app.goo.gl/fBJPsW5gs8K2gw2o6