I've managed to root Google Nexus 7 (2013 Wi-Fi) and now I have CyanogenMod 10.2-20130919-NIGHTY-grouper running on it and Clockworkmod recovery v18.104.22.168 following this guide.
Then I downloaded and installed Thinktube image-file to allow ad-hoc networking.
I am now able to create ad-hoc network in my tablet (not yet tested with other same-model tablets) and I can see the adhoc network from other iOS phones and adnroid 2.1 only. However, I want to make sure that:
does Thinktube image-file actually support OLSR rooting protocol or not ?
if not, then I am already following this guide to download, install and enable OLSR mode.
But, when I am in the Recovery-mode in my tablet, and when i open the adb-shell from my PC, I can list files and browse folders in my tablet normally. But I cannot run any other command on the adb-shell. it always gives me this error:
/sbin/sh: "any-command-rather-than-ls-&-cd": not found
what is this error ? what did I do wrong ? and what I should do to fix it?