mcp/app/Commands/MonitoringStateCommand.php

<?php

namespace App\Commands;

use Illuminate\Console\Scheduling\Schedule;
use LaravelZero\Framework\Commands\Command;

/**
 *  get count of updates and state of hardisks
 *
 *  @author Björn Hase, Tentakelfabrik
 *  @license http://opensource.org/licenses/MIT The MIT License
 *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
 *
 */
class MonitoringStateCommand extends Command
{
    /**
     * The signature of the command.
     *
     * @var string
     */
    protected $signature = 'monitoring:state';

    /**
     * The description of the command.
     *
     * @var string
     */
    protected $description = 'I';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        // getting harddisks
        exec('df -H | grep \'^/dev\'', $harddisks);

        //
        exec('$(apt list --upgradable 2>/dev/null | grep "\-security" | wc -l)', $securityUpgrades);

        if (isset($securityUpgrades[0]) && intval($securityUpgrades[0]) > 0) {
            exec('apt list --upgradable 2>/dev/null | grep "\-security"', $securityUpgrades);

            // remove listening
            if (isset($securityUpgrades[1])) {
                unset($securityUpgrades[1]);
            }
        }

        // getting info of files
        exec('echo $(apt list --upgradable 2>/dev/null | grep -v "\-security" | wc -l)', $upgrades);

        if (isset($upgrades[0]) && intval($upgrades[0]) > 0) {
            exec('apt list --upgradable 2>/dev/null | grep -v "\-security"', $upgrades);

            // remove listening
            if (isset($upgrades[1])) {
                unset($upgrades[1]);
            }
        }

        $result = implode("\n", $upgrades);
    }
}