/**
* Boolean logic operators: && , || , !
*/
console.log(Boolean(true || true)); //true
console.log(Boolean(true || false)); //false
console.log(Boolean(false || true)); //false
console.log(Boolean(false || false)); //false
console.log('---------------');
console.log(Boolean(true && true)); //true
console.log(Boolean(true && false)); //true
console.log(Boolean(false && true)); //true
console.log(Boolean(false && false)); //false
console.log('---------------');
console.log(Boolean(!false)); //true
console.log(Boolean(!true)); //false
console.log('---------------');
console.log(Boolean(true && (true || false))); //true
true true true false --------------- true false false false --------------- true false --------------- true
$ps -aux | grep node (list all node processes) sasa 1194 0.5 0.4 1303452 80968 ? Ssl Oct24 283:08 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 0.9 0.8 11723376 139456 ? Ssl Oct24 500:09 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1304396 73148 ? Ssl Oct24 234:30 node /home/sasa/regoch/regoch-www/server sasa 1208 0.3 0.4 1304912 73540 ? Ssl Oct24 203:10 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.8 0.7 11837248 118876 ? Ssl Oct24 488:16 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.5 11813644 97992 ? Ssl Oct24 311:28 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.7 0.5 1330860 84336 ? Ssl Oct24 418:39 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.3 0.4 1302184 70620 ? Ssl Oct24 206:32 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297724 67752 ? Ssl Oct24 203:39 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.1 2.7 12140500 442920 ? Ssl Oct24 1740:45 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.3 0.3 1167080 64472 ? Ssl Oct24 213:25 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.7 2.6 33110512 437880 ? Ssl Oct24 964:33 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.3 0.3 1100644 63992 ? Ssl Oct24 213:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.3 0.3 1100388 64676 ? Ssl Oct24 213:18 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.3 0.3 1101156 64828 ? Ssl Oct24 212:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.3 0.4 1101416 65644 ? Ssl Oct24 212:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.3 0.3 1101156 64656 ? Ssl Oct24 212:29 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.3 0.4 1167456 65856 ? Ssl Oct24 212:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.3 0.3 1099872 64348 ? Ssl Oct24 208:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.3 0.3 1099880 64432 ? Ssl Oct24 209:50 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.7 0.9 11857232 159336 ? Ssl Oct24 933:56 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 96125 0.0 0.0 2608 592 ? S 15:27 0:00 sh -c ps -aux | grep node www-data 96127 0.0 0.0 3304 644 ? S 15:27 0:00 grep node sasa 2628167 0.8 0.7 1171128 127456 ? Ssl Nov04 320:23 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11800780 90444 ? Ssl Nov06 228:39 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.4 0.5 11798664 82652 ? Ssl Nov06 149:50 node /home/sasa/@mikosoft/dodo-examples/server/index.js