Regular Expressions 101

Explanation

Pro

Non-Capturing Group(?:link_status)

link_statusthe literal text link_status (case sensitive)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

\n?optionally matches a line-feed (newline) character (ASCII 10)

\"?optionally matches the literal " (34₁₀ / 42₈ / 22₁₆)

\[+the literal [ (91₁₀ / 133₈ / 5B₁₆) , repeated at least once

Group 1((?:|,)[0-9,]+(?:,?))+

+repeats the group contents below at least once:

Non-Capturing Group(?:|,)

1st Alternative — matches an empty string

2nd Alternative,

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Character Class[0-9,]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Non-Capturing Group(?:,?)

,?optionally matches the literal , (44₁₀ / 54₈ / 2C₁₆)

\]?optionally matches the literal ] (93₁₀ / 135₈ / 5D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

(?:link_status)\:\n?\"?\[+((?:|,)[0-9,]+(?:,?))+\]?

New

<!DOCTYPE html>
<script>
var max_port_num = 8;
var port_middle_num  = 16;
var all_info = {
state:[1,1,1,1,1,1,1,1,0,0],
link_status:[5,5,5,6,0,0,0,6,0,0],
pkts:[775,0,12,0,756,0,12,0,749,0,14,0,1636,0,933,0,0,0,0,0,0,0,0,0,0,0,0,0,1489,0,2119,0,0,0]
};
var tip = "";
</script>