/**
* 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 0.5 1304492 82340 ? Ssl Oct24 264:55 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 0.9 0.8 11722608 138992 ? Ssl Oct24 463:27 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1303628 72472 ? Ssl Oct24 217:10 node /home/sasa/regoch/regoch-www/server sasa 1208 0.3 0.4 1304912 73196 ? Ssl Oct24 189:46 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.9 0.6 11823048 101644 ? Ssl Oct24 458:32 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.5 11812620 97392 ? Ssl Oct24 290:23 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.7 0.5 1330860 84244 ? Ssl Oct24 388:02 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.3 0.4 1300548 69016 ? Ssl Oct24 192:49 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297724 67428 ? Ssl Oct24 190:12 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.2 2.7 12147924 451964 ? Ssl Oct24 1622:07 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.3 0.4 1168104 66472 ? Ssl Oct24 199:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.7 2.7 33104648 443688 ? Ssl Oct24 878:03 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.3 0.3 1100388 63876 ? Ssl Oct24 199:12 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.3 0.3 1100644 64040 ? Ssl Oct24 199:15 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.3 0.3 1100900 64996 ? Ssl Oct24 198:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.3 0.4 1101416 66064 ? Ssl Oct24 198:35 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.3 0.3 1101156 65136 ? Ssl Oct24 198:34 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.3 0.4 1167456 66108 ? Ssl Oct24 198:45 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.3 0.3 1099872 63224 ? Ssl Oct24 194:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.3 0.3 1100136 64000 ? Ssl Oct24 196:03 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.6 0.9 11858256 160524 ? Ssl Oct24 833:33 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 2628167 0.8 0.7 1171704 125576 ? Ssl Nov04 290:09 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11813836 96876 ? Ssl Nov06 204:52 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.4 0.5 11798408 83040 ? Ssl Nov06 133:48 node /home/sasa/@mikosoft/dodo-examples/server/index.js www-data 3431605 0.0 0.0 2608 592 ? S 14:30 0:00 sh -c ps -aux | grep node www-data 3431607 0.0 0.0 3304 720 ? R 14:30 0:00 grep node