Calculator online to configure access rights to the directory or file on the server (CHMOD).
CHMOD – this command is used to change access permissions on a file or directory on the server, every file or folder has a user types that might interact with it:
Owner (owner) – the user who created and owns the file or folder.
Group (group) – all users who are members of the same group.
Other (other) – all other users in the system that are neither owners nor members of the group.