..:: Source code - 035stringmethods_match_memory.js ::..

/**
 * String methods: match
 * The example shows usage of regex memory e.g. ()
 */
var str, x;

str = "SOME simple Sample string";

//regex memory is inside (). Memory is returned as array element
x = str.match(/sim(\w+)/i); //case sensitive


console.log(x); // [ 'simple', 'ple', index: 5, input: 'SOME simple Sample string' ]
console.log(x[1]); // $1 = ple

..:: NodeJS Console - 035stringmethods_match_memory.js ::..

[
  'simple',
  'ple',
  index: 5,
  input: 'SOME simple Sample string',
  groups: undefined
]
ple

$ps -aux | grep node (list all node processes)
sasa         914  0.4  0.5 1306708 84360 ?       Ssl  Aug04 237:47 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         935  0.6  0.8 11787352 132820 ?     Ssl  Aug04 356:40 node /home/sasa/dex8/dex8-api/starter.js
sasa         938  0.3  0.4 1306076 74836 ?       Ssl  Aug04 196:40 node /home/sasa/regoch/regoch-www/server
sasa         945  0.3  0.4 1303752 71344 ?       Ssl  Aug04 172:55 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         947  0.6  0.6 11833876 112080 ?     Ssl  Aug04 357:30 node /home/sasa/dex8/dex8-www/server/index.js
sasa         966  0.5  0.6 11809488 99136 ?      Ssl  Aug04 263:45 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         980  0.6  0.5 1330076 83740 ?       Ssl  Aug04 351:04 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         997  0.3  0.4 1301280 69568 ?       Ssl  Aug04 174:29 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1021  0.3  0.3 1297448 65040 ?       Ssl  Aug04 172:06 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1065  0.5  0.6 11815136 99416 ?      Ssl  Aug04 293:46 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1074  0.5  0.6 1149184 104872 ?      Ssl  Aug04 284:12 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1136  0.6  1.0 11869764 167656 ?     Rsl  Aug04 329:43 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1148  0.3  0.4 11794644 78036 ?      Ssl  Aug04 189:58 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1197  0.3  0.3 1099884 63364 ?       Ssl  Aug04 178:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1199  0.3  0.4 22277756 78064 ?      Ssl  Aug04 179:43 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1308  0.3  0.3 1100128 64048 ?       Ssl  Aug04 177:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1325  0.3  0.3 1099616 63508 ?       Ssl  Aug04 177:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1393  0.7  0.8 22314752 133796 ?     Ssl  Aug04 376:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1395  0.3  0.3 1100140 63592 ?       Ssl  Aug04 178:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1489  0.3  0.3 1099872 63252 ?       Ssl  Aug04 178:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1496  0.3  0.3 1100640 65212 ?       Ssl  Aug04 177:15 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.3  0.3 1099872 63400 ?       Ssl  Aug04 177:37 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1608  0.3  0.3 1099872 62788 ?       Ssl  Aug04 176:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1686  0.8  0.8 11837160 138584 ?     Ssl  Aug04 424:02 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1371685  0.3  0.5 11801256 88236 ?      Ssl  Aug16 128:17 node /home/sasa/mikosoft-info/solar-wind-energy/server/index.js
sasa     1460918  0.3  0.4 1299880 65688 ?       Ssl  Aug17 124:50 node /home/sasa/sites-nodejs/oxygen-free-copper/server.js
www-data 4058856  0.0  0.0   2608   524 ?        S    08:21   0:00 sh -c ps -aux | grep node
www-data 4058858  0.0  0.0   3304   648 ?        S    08:21   0:00 grep node