It would be nice if the debug console had a little help page of itself, to describe the syntax to issue commands (also the nested ones), and a disclaimer that usage can be dangerous.

Maybe add a debug-console-only command like help that shows how to use nested commands and potentially other advanced tricks, and add 'for more information on using this console type XXX'.

See also:
- https://github.com/bitcoin/bitcoin/pull/7783#issuecomment-248274853
- https://github.com/bitcoin/bitcoin/issues/8544#issuecomment-240970925
- #8912 Console command paths cannot be specified correctly with backslashes
ui->peerBytesRecv->setText(GUIUtil::formatBytes(stats->nodeStats.nRecvBytes));
    ui->peerConnTime->setText(GUIUtil::formatDurationStr(GetSystemTimeInSeconds() - stats->nodeStats.nTimeConnected));
    ui->peerPingTime->setText(GUIUtil::formatPingTime(stats->nodeStats.dPingTime));
    ui->peerPingWait->setText(GUIUtil::formatPingTime(stats->nodeStats.dPingWait));
    ui->peerMinPing->setText(GUIUtil::formatPingTime(stats->nodeStats.dMinPing));
    ui->timeoffset->setText(GUIUtil::formatTimeOffset(stats->nodeStats.nTimeOffset));
    ui->peerVersion->setText(QString("%1").arg(QString::number(stats->nodeStats.nVersion)));
    ui->peerSubversion->setText(QString::fromStdString(stats->nodeStats.cleanSubVer));
    ui->peerDirection->setText(stats->nodeStats.fInbound ? tr("Inbound") : tr("Outbound"));
    ui->peerHeight->setText(QString("%1").arg(QString::number(stats->nodeStats.nStartingHeight)));
    ui->peerWhitelisted->setText(stats->nodeStats.fWhitelisted ? tr("Yes") : tr("No"));
    // T
    // n
    if (stats->fNodeStateStatsAvailable) {
        // B
        ui->peerBanScore->setText(QString("%1").arg(stats->nodeStateStats.nMisbehavior));
        // S
        if (stats->nodeStateStats.nSyncHeight > -1)
            ui->peerSyncHeight->setText(QString("%1").arg(stats->nodeStateStats.nSyncHeight));
        else
            ui->peerSyncHeight->setText(tr("Unknown"));
        // C
        if (stats->nodeStateStats.nCommonHeight > -1)
            ui->peerCommonHeight->setText(QString("%1").arg(stats->nodeStateStats.nCommonHeight));
        else
            ui->peerCommonHeight->setText(tr("Unknown"));
    }
    ui->detailWidget->show();
}
void RPCConsole::resizeEvent(QResizeEvent *event)