Do all androids have UNIX utilities pre-installed?

Question

Android

It became interesting whether all androids have UNIX utilities like cd, ls, pwd, etc. preinstalled. Googled and found busybox, which implements everything I need. But now there is another problem. Is it available on all devices? Or is it easier for your program to put on your own analogues?

Answer 1

At all, but everywhere in different ways you need to look in / system / bin or / system / xbin.
There you will see everything that you can use, the main ones such as cd , ls , cat , touch , pwd , mv , lsmod , ifconfig , cp are on 4 devices from those at hand, android from 4.22 to 5.1.1
What is missing adds busybox .
If you need to see if there is something specific, write, I'll look
. Here's what's going on in this folder: