I'm not sure why Carlos said there's no access to the shell, so I'm glad
Daivid said Termux works fine, which we've covered on this ng many times.
However, I'm not sure his is the "right" Termux to use. Probably this.
*Termux* by Fredrik Fornwall
free, adfree, gsffree, 4.1star, 157K reviews, 10M+Downloads
<
https://play.google.com/store/apps/details?id=com.termux>
There's also adb, which works well from the PC, and even a LocalADB, which
works on Android alone, all by its itty bitty self as shown in this shot.
<
https://i.postimg.cc/7YLhtcZL/adb32.jpg> ladb eliminates the PC
In addition, we've covered many times on this newsgroup Linux works on
Android where you can choose almost any Linux distro your heart desires.
<
https://andronix.app/>
Probably plenty of other solutions too such as using servers such as
WebDAV, FTP, SMB, and Kies, KDBdesktop, NitroShare, etc., all of which
(and plenty more) I've tested and reported upon in this very newsgroup.
<
http://groups.google.com/g/comp.mobile.android>
Some of those turn an unrooted person into a read-only privileged user.
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Posted out of the goodness of my heart to disseminate useful information
which, in this case, is to explain the myriad ways to use a move command.