|   |   |   |   | 
| R | 
|   | 
|   | r escape character, Dialers file (   ) | 
|   | 
|   | rbl FEATURE() declaration (   ) | 
|   | 
|   | rcp command (   ) (   ) | 
|   |   | copying between local and remote systems (   ) (   ) | 
|   |   | copying directories (   ) | 
|   |   | description (   ) (   ) | 
|   |   | examples (   ) | 
|   |   | path names | 
|   |   |   | absolute or abbreviated (   ) (   ) | 
|   |   |   | syntax options (   ) (   ) | 
|   |   | security issues (   ) | 
|   |   | specifying source and target (   ) (   ) | 
|   | 
|   | rdate command (   ) (   ) | 
|   | 
|   | read-only type | 
|   |   | file selection by autofs (   ) (   ) | 
|   |   | mounting file systems as (   ) (   ) | 
|   |   | sharing file systems as (   ) (   ) (   ) | 
|   | 
|   | READ option of Permissions file (   ) (   ) | 
|   | 
|   | read-write type | 
|   |   | mounting file systems as (   ) | 
|   |   | sharing file systems as (   ) (   ) | 
|   | 
|   | real ftp, setting up (   ) | 
|   | 
|   | registration lifetime (SLP) (   ) | 
|   | 
|   | relay_mail_from FEATURE() declaration (   ) | 
|   | 
|   | relay–domains file (   ) | 
|   | 
|   | remote copying | 
|   |   | using ftp (   ) | 
|   |   | using rcp (   ) (   ) | 
|   | 
|   | remote execution (UUCP) | 
|   |   | commands (   ) (   ) (   ) | 
|   |   | daemon (   ) | 
|   |   | work files C. (   ) (   ) | 
|   | 
|   | remote file systems | 
|   |   | listing clients with remotely mounted file systems (   ) | 
|   |   | unmounting groups (   ) | 
|   | 
|   | remote logins | 
|   |   | authentication (ftp) (   ) | 
|   |   | authentication (rlogin) (   ) (   ) | 
|   |   |   | /etc/hosts.equiv file (   ) (   ) | 
|   |   |   | network authentication or remote system authentication (   ) (   ) | 
|   |   |   | .rhosts files (   ) (   ) | 
|   |   | closing ftp connection (   ) | 
|   |   | direct or indirect (rlogin) (   ) (   ) | 
|   |   | domains (   ) | 
|   |   | finding who is logged in (   ) (   ) | 
|   |   | ftp commands (   ) | 
|   |   | interrupting (   ) | 
|   |   | linking logins (   ) | 
|   |   | opening ftp connection (   ) (   ) | 
|   |   | removing .rhosts files (   ) | 
|   |   | using rlogin command (   ) (   ) | 
|   |   | verifying remote system operation (   ) | 
|   | 
|   | remote_mode FEATURE() declaration (   ) | 
|   | 
|   | remote mounting | 
|   |   | daemons required (   ) | 
|   |   | troubleshooting (   ) (   ) | 
|   | 
|   | remote systems | 
|   |   | definition (   ) | 
|   |   | logging in (   ) (   ) | 
|   |   | logging out (exit) (   ) (   ) | 
|   |   | remote copying | 
|   |   |   | using rcp (   ) (   ) | 
|   |   | remote file copying | 
|   |   |   | using ftp command (   ) | 
|   |   | verifying operation (   ) | 
|   | 
|   | remote.unknown file (   ) | 
|   | 
|   | remount message (   ) | 
|   | 
|   | removing locks (   ) | 
|   | 
|   | replicas must have the same version (   ) | 
|   | 
|   | replicated file system (   ) | 
|   | 
|   | replicated mounts, soft option and (   ) | 
|   | 
|   | replicated mounts must be read-only (   ) | 
|   | 
|   | replicated mounts must not be soft (   ) | 
|   | 
|   | replicating shared files across several servers (   ) | 
|   | 
|   | REQUEST option of Permissions file (   ) | 
|   | 
|   | -request suffix and mailbox names (   ) | 
|   | 
|   | Requests for Comments (RFCs), PPP (   ) | 
|   | 
|   | retry subfield of Time field (   ) (   ) | 
|   | 
|   | return escape character (   ) | 
|   | 
|   | .rhosts files | 
|   |   | deleting (   ) | 
|   |   | description (   ) | 
|   |   | remote system authentication process (   ) (   ) | 
|   |   | searching (   ) | 
|   |   | security issues (   ) (   ) | 
|   | 
|   | rlogin command | 
|   |   | authentication (   ) (   ) | 
|   |   |   | /etc/hosts.equiv file (   ) (   ) | 
|   |   |   | network or remote system authentication (   ) (   ) | 
|   |   |   | .rhosts files (   ) (   ) | 
|   |   | description (   ) | 
|   |   | direct or indirect logins (   ) (   ) | 
|   |   | interrupting logins (   ) | 
|   |   | process after logging in (   ) (   ) | 
|   |   | secure NFS and (   ) | 
|   |   | using (   ) (   ) | 
|   | 
|   | rm command (   ) | 
|   | 
|   | rmail command (   ) | 
|   | 
|   | ro option | 
|   |   | mount command (   ) | 
|   |   | mount command with -o flag (   ) | 
|   |   | share command (   ) (   ) | 
|   | 
|   | root directory, mounting by diskless clients (   ) | 
|   | 
|   | root option, share command (   ) | 
|   | 
|   | RPC (   ) (   ) | 
|   |   | authentication (   ) (   ) | 
|   |   | Secure | 
|   |   |   | DH authorization issues (   ) (   ) | 
|   |   |   | overview (   ) (   ) | 
|   | 
|   | rpcbind daemon | 
|   |   | dead or hung (   ) | 
|   |   | mountd daemon not registered (   ) | 
|   |   | warm start (   ) | 
|   | 
|   | rpcinfo command (   ) | 
|   | 
|   | RPCSEC_GSS (   ) | 
|   | 
|   | RS-232 telephone lines, UUCP configuration (   ) | 
|   | 
|   | rule sets | 
|   |   | testing (   ) | 
|   |   | version 8.12 of sendmail (   ) | 
|   | 
|   | running SMTP with TLS | 
|   |   | configuration file options for (   ) | 
|   |   | description (   ) | 
|   |   | macros for (   ) | 
|   |   | rule sets for (   ) | 
|   |   | security considerations related to (   ) | 
|   |   | task information (   ) | 
|   | 
|   | rusers command (   ) (   ) | 
|   | 
|   | rw=client option, umountall command (   ) | 
|   | 
|   | rw option | 
|   |   | mount command (   ) | 
|   |   | share command (   ) (   ) |