const regex = /(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?):([0-9]+)\->[0-9]+\/([a-z]{3})/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?):([0-9]+)\\->[0-9]+\\\/([a-z]{3})', 'gm')
const str = ` Name Command State Ports
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
factorio_1 /docker-entrypoint.sh Up 0.0.0.0:27015->27015/tcp, 0.0.0.0:34197->34197/udp
minecraft_server /start Up (healthy) 0.0.0.0:25565->25565/tcp, 0.0.0.0:25565->25565/udp, 0.0.0.0:25575->25575/tcp, 0.0.0.0:25575->25575/udp
terraria_1 ./run.sh Up 0.0.0.0:7777->7777/tcp, 0.0.0.0:7777->7777/udp
ts3_db docker-entrypoint.sh mysqld Up 3306/tcp
ts3_server entrypoint.sh ts3server Up 0.0.0.0:10011->10011/tcp, 0.0.0.0:10022->10022/tcp, 0.0.0.0:10080->10080/tcp, 0.0.0.0:10443->10443/tcp, 0.0.0.0:30033->30033/tcp, 0.0.0.0:41144->41144/tcp, 0.0.0.0:9987->9987/udp`;
// 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