# edquota > Edit quotas for a user or group. By default it operates on all filesystems with quotas. > Quota information is stored permanently in the `quota.user` and `quota.group` files in the root of the filesystem. > More information: . - Edit quota of the current user: `edquota {{[-u|--user]}} $(whoami)` - Edit quota of a specific user: `sudo edquota {{[-u|--user]}} {{username}}` - Edit quota for a group: `sudo edquota {{[-g|--group]}} {{group}}` - Restrict operations to a given filesystem (by default edquota operates on all filesystems with quotas): `sudo edquota {{[-f|--file-system]}} {{filesystem}}` - Edit the default grace period: `sudo edquota {{[-t|--edit-period]}}` - Duplicate a quota to other users: `sudo edquota {{[-p|--prototype]}} {{reference_user}} {{destination_user1}} {{destination_user2}}`