How to create user in linux command line

- How to create new user in linux command line
- How to create a user and password in linux command line
- How to create file in linux command line
- How to create text file in linux command line
- How to create new file in linux command line
- How to create csv file in linux command line
- How to create a link in linux command line
- How to create jar file in linux command line
- How to create zip file in linux command line
- How to create an empty file in linux command line
- How to create sftp user in linux command line