what is my host name?

host name? Are you looking for your Network?

What app are you using to on your iPhone 6?

There is the hostname command.

hostname

echo $USER

This series of commands returns a lot interesting unix stuff. [ ASC is acting up again. It's inserting blank lines where it shouldn't 😠 ]

( echo "---------- env";



env;



echo "--------- set";



set;



echo "--------- export";



export;



echo "--------- export -f";



export -f;



echo "--------- alias";



alias;



echo "--------- set -o";



set -o;



echo "--------- shopt";



shopt;



echo "--------- enable -a";



enable -a ) | less