list process using port
sudo lsof -n -i :80 | grep LISTENlist process using port
sudo lsof -n -i :80 | grep LISTENbash list process on port
sudo lsof -i:3000
#Just change the port 3000javascript replace spaces with dashes
title = title.replace(/\s/g , "-");js replace space with underscore
var string = "my name";
string = string.replace(/ /g,"_"); //returns my_namejs replace space
// replaces space with '_'
str = str.replace(/ /g, "_");
// or
str = str.split(' ').join('_');replacing each space in a string javascript
const name = 'Hi my name is Flavio'
name.replace(/\s/g, '') //HimynameisFlaviojavascript replace spaces with one space
string = string.replace(/\s\s+/g, ' ');javascript replace spaces with br
str = str.replace(/\s/g, "<br>");Copyright © 2021 Codeinu
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