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There's a slight syntax error in your statement: the first non-option parameter to su (which stands for "Switch User") is the user to switch to (if omitted, root is assumed). So your su netcfg usb0 dhcp basically advises su to "switch to the user netcfg – but there is no such user. To fix it up, just use su -c "netcfg usb0 dhcp" – which would, due to the ...


All batteries have some recharging cycle. If you repeatedly use USB that means you are charging repeatedly. This reduces battery life by consuming recharge cycle early. And contrary to manufactures demand to have 50% battery for updating the software, you can updated it even with 5% if it lasts until your software update is complete. I've done it in my Sony ...

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