/**
* 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 1208 0.3 0.4 1312768 76016 ? Ssl 2025 1575:45 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11825108 99020 ? Ssl 2025 2488:19 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1307748 74340 ? Ssl 2025 1594:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1303568 69540 ? Ssl 2025 1571:14 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.2 3.3 12260152 552784 ? Ssl 2025 20194:20 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 7.5 3.8 12297112 634420 ? Ssl 2025 35907:24 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 123452 ? Ssl 2025 1376:20 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101568 64440 ? Ssl 2025 1264:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.3 1100804 65024 ? Ssl 2025 1262:28 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1102824 66456 ? Ssl 2025 1272:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1102340 64956 ? Ssl 2025 1266:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1102208 65632 ? Ssl 2025 1261:55 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1167720 64668 ? Ssl 2025 1253:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100128 62748 ? Ssl 2025 1247:21 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.9 0.7 11849540 127964 ? Ssl 2025 3465:54 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1103096 65648 ? Ssl 2025 1262:28 node /home/sasa/dex8/dex8-worker/starter.js www-data 1364667 0.0 0.0 2608 524 ? S 01:22 0:00 sh -c ps -aux | grep node www-data 1364669 0.0 0.0 3304 704 ? S 01:22 0:00 grep node sasa 1399960 0.8 0.7 11831356 118908 ? Ssl Apr20 1891:10 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.5 0.4 1303908 80224 ? Ssl May31 797:01 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1824679 0.4 0.5 11799040 84248 ? Ssl Aug15 220:31 node /home/sasa/kriptus/kriptus-panel/server/index.js sasa 2448036 1.4 1.1 11900396 189288 ? Ssl Aug21 553:59 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.7 0.7 1176284 130044 ? Ssl 2025 3610:00 node /home/sasa/voovuu/voovuu-api/starter.js sasa 2663246 2.4 0.7 11845936 128368 ? Ssl Aug23 883:17 node /home/sasa/kriptus/kriptus-api/starter.js sasa 3168557 0.6 0.5 11806148 96096 ? Ssl 2025 2790:46 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799488 82900 ? Ssl 2025 2298:03 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.6 0.5 1333376 85492 ? Ssl Feb21 2082:37 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 3358795 0.6 0.5 1266904 89492 ? Ssl Aug29 178:42 node /home/sasa/miko/miko-hr/api/starter.js sasa 3809381 0.3 0.5 11804964 94084 ? Ssl Sep02 78:13 node /home/sasa/dex8/dex8-worker/starter.js