Using terminal on Android with a touchscreen to edit files on a remote server
Search for the free Termux app and open it up. Install openssh using:
pkg install openssh
Wait for it to install, then type the following to login to your server:
Navigate to the file you're after and open it with Vim, for example:
You then make use of the touch screen commands found at https://termux.com/touch-keybo... which make use of the Volume Up key mainly.