xxxxxxxxxx
function App() {
return(
<>
<Abc/>
</>
);
}
export default App;
function Abc()
{
return (<b> Abc Text</b>)
}
/*<Abc/> will be <b>Abc text </b>*/
xxxxxxxxxx
cat /sys/class/net/eth0/speed
# (change eth0 if your network interface has a different name)