const regex = new RegExp('(?P<permissions>[d-][rwx-]{9})\\s{1,20}(?P<links>\\d{1,8})\\s{1,20}(?P<owner>[\\w-]{1,16})\\s{1,20}(?P<group>[\\w-]{1,16})\\s{1,20}(?P<size>\\d{1,16})\\s{1,20}(?P<month>[A-Za-z]{0,3})\\s{1,20}(?P<date>\\d{1,2})\\s{1,20}(?P<timeyear>[\\d:]{4,5})\\s{1,20}(?P<filename>[\\s\\w.-]+?)(?=[drwx-]{10}|$)', 'g')
const str = `-rw-r--r-- 1 owner group 75148624 Jan 6 2015 somename.csv-rw-r--r-- 1 owner group 223259072 Feb 26 2015 somename.csv-rw-r--r-- 1 owner group 4041411 Jun 5 2015 somename-adjusted.csv-rw-r--r-- 1 owner group 2879228 May 13 2015 somename.csv-rw-r--r-- 1 owner group 11832668 Feb 13 2015 somename.csv-rw-r--r-- 1 owner group 1510522 Feb 19 2015 somename.csv-rw-r--r-- 1 owner group 2826664 Feb 25 2015 somename.csv-rw-r--r-- 1 owner group 582985 Feb 26 2015 somename.csv-rw-r--r-- 1 owner group 212427 Feb 26 2015 somename.csv-rw-r--r-- 1 owner group 3015592 Feb 27 2015 somename.csv-rw-r--r-- 1 owner group 103576 Feb 27 2015 somename-corrected.csv`;
// 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