using this app you can learn all commands of terminal emulator with example.
now you can easily become expert in using android terminal emulator like experts.
each commands given with full tutorial and example which makes you you learn very fastly.
make sure to properly excutes all commands your phone required following
1.your phone must be rooted.
2.latest version of busybox must be installed in your phone.
now enjoy full guide of terminal emulator commands expert.