/**
* 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 1303428 81500 ? Ssl Oct24 149:58 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 1.0 0.8 11724984 138644 ? Ssl Oct24 265:36 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1304652 72888 ? Ssl Oct24 116:29 node /home/sasa/regoch/regoch-www/server sasa 1208 0.4 0.4 1304912 72152 ? Ssl Oct24 107:08 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 1.0 0.6 11825096 101524 ? Ssl Oct24 272:11 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.6 0.5 11810572 97152 ? Ssl Oct24 160:34 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.8 0.4 1329104 81624 ? Ssl Oct24 207:59 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.4 0.4 1302392 70636 ? Ssl Oct24 108:39 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.4 0.3 1300012 65404 ? Ssl Oct24 107:18 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 2.9 2.7 12163692 458456 ? Ssl Oct24 754:55 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.3 1165800 64208 ? Ssl Oct24 112:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.9 2.6 22625988 436624 ? Ssl Oct24 506:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.3 1099620 63344 ? Ssl Oct24 112:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.3 1098852 62840 ? Ssl Oct24 112:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.3 1099620 63612 ? Ssl Oct24 112:19 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.3 1099880 64784 ? Ssl Oct24 112:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.3 1099364 63836 ? Ssl Oct24 112:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.3 1100384 65248 ? Ssl Oct24 112:11 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.4 0.3 1100896 65188 ? Ssl Oct24 109:52 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.4 0.3 1100392 64932 ? Ssl Oct24 110:12 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.3 0.8 11837324 136188 ? Ssl Oct24 355:29 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 2628167 1.0 0.6 1157776 112428 ? Ssl Nov04 98:25 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.8 0.5 11808752 91412 ? Ssl Nov06 54:27 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798152 82916 ? Ssl Nov06 39:07 node /home/sasa/@mikosoft/dodo-examples/server/index.js www-data 3972883 0.0 0.0 2608 600 ? S 05:59 0:00 sh -c ps -aux | grep node www-data 3972885 0.0 0.0 3304 712 ? S 05:59 0:00 grep node