const regex = /^\<([0-9]{1,3})\>([A-Za-z]{3} [0-9]{1,2} \d{2}:\d{2}:\d{2}) ([\S]+) ([\S\s]+)/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('^\\<([0-9]{1,3})\\>([A-Za-z]{3} [0-9]{1,2} \\d{2}:\\d{2}:\\d{2}) ([\\S]+) ([\\S\\s]+)', 'g')
const str = `<131>Jan 23 17:05:05 rdmlpavesi1d gs-rest-service error message slf4j thread:http-nio-8080-exec-1 priority:ERROR category:command.AppSyslogd.Application exception:`;
// 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