/**
* String methods: indexOf
* Return position of substring inside string.
*/
var str, pos1, pos2;
str = "simple example of simple string";
pos1 = str.indexOf('sim');
pos2 = str.indexOf('Sim'); //indexOf is case sensitive
console.log(pos1); // 0
console.log(pos2); // -1
0 -1
$ps -aux | grep node (list all node processes) sasa 1197 1.3 0.6 1326956 99796 ? Ssl Oct18 307:49 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1211 8.6 0.7 11710212 115008 ? Ssl Oct18 1922:06 node /home/sasa/dex8/dex8-api/starter.js sasa 1218 0.4 0.5 11801072 84648 ? Ssl Oct18 98:12 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1219 0.7 0.5 11806284 95888 ? Ssl Oct18 171:04 node /home/sasa/dex8/dex8-www/server/index.js sasa 1232 0.4 0.5 11806908 89660 ? Ssl Oct18 100:55 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1248 0.6 0.5 1339320 84984 ? Ssl Oct18 142:38 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1274 0.3 0.4 1300692 69360 ? Ssl Oct18 69:26 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1277 0.3 0.3 1298272 65000 ? Ssl Oct18 68:15 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1335 0.4 0.8 11861728 139196 ? Ssl Oct18 100:00 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 1337 0.6 0.7 1163528 116304 ? Ssl Oct18 151:47 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1385 3.7 3.8 12338216 633160 ? Ssl Oct18 822:46 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1387 0.3 0.4 11797452 80528 ? Ssl Oct18 74:39 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 1457 0.3 0.3 1099616 62048 ? Ssl Oct18 69:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1458 0.3 0.4 22278316 77468 ? Ssl Oct18 70:43 node /home/sasa/dex8/dex8-worker/starter.js sasa 1514 0.3 0.3 1100004 64008 ? Ssl Oct18 69:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1515 0.3 0.3 1099620 63328 ? Ssl Oct18 69:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1593 0.3 0.3 1099616 63492 ? Ssl Oct18 69:38 node /home/sasa/dex8/dex8-worker/starter.js sasa 1595 0.3 0.3 1099616 63896 ? Ssl Oct18 69:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1660 0.3 0.3 1099760 63568 ? Ssl Oct18 69:16 node /home/sasa/dex8/dex8-worker/starter.js sasa 1661 0.3 0.3 1099360 63636 ? Ssl Oct18 69:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1732 0.3 0.3 1099616 63128 ? Ssl Oct18 69:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1734 0.3 0.3 1099616 63956 ? Ssl Oct18 69:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1792 0.4 0.5 11803772 90832 ? Ssl Oct18 106:32 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 367378 0.6 0.5 1331052 84208 ? Ssl Oct21 111:40 node /home/sasa/miko/miko-hr/api/starter.js sasa 367471 1.2 1.0 11872840 172732 ? Ssl Oct21 216:46 node /home/sasa/miko/miko-hr/server/index.js www-data 1702986 0.0 0.0 2608 596 ? S 22:39 0:00 sh -c ps -aux | grep node www-data 1702988 0.0 0.0 3304 712 ? S 22:39 0:00 grep node