React is a popular JavaScript framework for creating front-end applications. Originally created by Facebook, it has gained popularity by allowing developers to create fast applications using an

If you need to run a command or shell script on a remote server via ssh Syntax ssh <username>@<hostname> '<commands>' ssh command uses three mandatory input, username = username to

Using regular expression in shell script we can easily search and replace all ip address to a specific character or a string using sed command. $ sed -e

View all Environment variables env command can be used to view all enviroment variable and its value for current logged user via terminal. ubuntu@ip-xx-xx-xx-xx:~/maven/JavaProj$

By default the first user's account is an administrative account, so if the UI is prompting you for a password it's probably that person's user password. If the user doesn't remember their password