termux my idFor SSH this can be done using ssh myusername@myhost or changing ~.sshconf as you said.. But it is not possible to change your actual user name under whichScripts and small programs that are packaged into termux's termux-tools package - Releases · termuxtermux-tools. Scripts and small programs that are packaged into termux's termux-tools package - termuxtermux-tools ... GPG key