We can also use edquota to restrict the allocation of disk space based on
the group ownership of files. For example, to edit the quotas for the
users group:
# edquota -g users
Disk quotas for group users (gid 100):
Filesystem blocks soft hard inodes soft hard
/dev/hdc1 4100 500000 510000 7 100000 125000
Then to view the modified quotas for the users group:
# quota -g users
Disk quotas for group users (gid 100):
Filesystem blocks quota limit grace files quota limit grace
/dev/hdc1 4100 500000 510000 7 100000 125000