/**
* 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 831 0.4 0.4 1303820 80928 ? Ssl Jun15 351:26 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 843 0.6 0.7 11844108 125512 ? Ssl Jun15 440:54 node /home/sasa/dex8/dex8-api/starter.js sasa 858 0.3 0.4 1304872 73520 ? Ssl Jun15 285:53 node /home/sasa/regoch/regoch-www/server sasa 867 0.3 0.4 1301448 69828 ? Ssl Jun15 253:59 node /home/sasa/dex8/dex8-panel/server/index.js sasa 886 0.7 0.5 11801040 93364 ? Ssl Jun15 538:52 node /home/sasa/dex8/dex8-www/server/index.js sasa 888 0.5 0.4 11792692 78772 ? Ssl Jun15 374:04 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 904 0.7 0.5 1330428 82376 ? Ssl Jun15 532:52 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 910 0.3 0.4 1300372 69308 ? Ssl Jun15 255:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 969 0.3 0.3 1297256 64572 ? Ssl Jun15 252:43 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 970 0.6 0.5 11820488 97768 ? Ssl Jun15 448:48 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 1010 0.5 0.6 1148868 104092 ? Ssl Jun15 425:57 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1016 0.7 1.3 11929284 226232 ? Ssl Jun15 508:12 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1086 0.3 0.4 11794912 78404 ? Ssl Jun15 285:47 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 1089 0.3 0.3 1099868 63976 ? Ssl Jun15 261:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1159 0.3 0.4 22280288 80368 ? Ssl Jun15 268:16 node /home/sasa/dex8/dex8-worker/starter.js sasa 1160 0.3 0.3 1099356 62452 ? Ssl Jun15 261:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1241 0.3 0.3 1101464 63408 ? Ssl Jun15 262:11 node /home/sasa/dex8/dex8-worker/starter.js sasa 1242 0.5 0.8 22323440 141076 ? Ssl Jun15 393:18 node /home/sasa/dex8/dex8-worker/starter.js sasa 1323 0.3 0.3 1099612 64012 ? Ssl Jun15 261:31 node /home/sasa/dex8/dex8-worker/starter.js sasa 1324 0.3 0.3 1100384 64100 ? Ssl Jun15 261:29 node /home/sasa/dex8/dex8-worker/starter.js sasa 1398 0.3 0.3 1098848 62664 ? Ssl Jun15 261:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1400 0.3 0.3 1101660 64668 ? Ssl Jun15 260:33 node /home/sasa/dex8/dex8-worker/starter.js sasa 1465 0.3 0.3 1100896 64372 ? Ssl Jun15 259:06 node /home/sasa/dex8/dex8-worker/starter.js sasa 178968 1.0 0.8 11838092 139268 ? Ssl Jun17 686:42 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 179394 0.0 0.0 2608 596 ? S 02:40 0:00 sh -c ps -aux | grep node www-data 179396 0.0 0.0 3304 660 ? S 02:40 0:00 grep node sasa 1802958 0.7 0.5 1319092 93260 ? Ssl Jul09 277:09 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index-