# usermod > Modifies a user account. > More information: . - Change a user's name: `usermod -l {{newname}} {{user}}` - Add user to supplementary groups (mind the whitespace): `usermod -a -G {{group1,group2}} {{user}}` - Create a new home directory for a user and move their files to it: `usermod -m -d {{path/to/home}} {{user}}`