Termux is awesome! I use it for a bunch of things:
- sshing into servers and my home when I'm out and about
- using croc to transfer files
- making videos I'm going to send people smaller with ffmpeg
- downloading stuff with yt-dlp
- giving myself access to the sandbox + /sdcard from other computers by running an ssh server
- scripting phone stuff (like taking photos) with the api
- running weechat locally, which I can then connect to with weechat android
- using vim
- probably a bunch of other things I'm forgetting