const regex = /ugi=(?<ugi>[\w]+)\sip=(?<ip>[\S]+)\scmd=(?<cmd>[\S]+)\s(?<method>[\S]+)[\s]?:\s(?<details>[\S]+)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('ugi=(?<ugi>[\\w]+)\\sip=(?<ip>[\\S]+)\\scmd=(?<cmd>[\\S]+)\\s(?<method>[\\S]+)[\\s]?:\\s(?<details>[\\S]+)', 'gm')
const str = `ugi=flink ip=172.18.214.55 cmd=source:172.18.214.55 alter_table: hive.net_seed.netdebugnetworkconnectionstatereadysnapshotcapturedevent newtbl=netdebugnetworkconnectionstatereadysnapshotcapturedevent
ugi=root ip=172.19.212.146 cmd=source:172.19.212.146 get_table : tbl=hive.nlx_dev.marrsqueryrewritecontextevent `;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions